The Association for Computing Machinery (ACM) is the world's largest educational and scientific computing society. ACM is based in the US, and is organized into local chapters and numerous Special Interest Groups (SIGs). ACM publishes over 50 journals and hosts numerous national conferences.
ACM uses the Chicago Manual of Style for text formatting.
Example of a numerical entry for a webpage in the reference list:
[1] Jakob Nielsen. 2020. 10 Usability Heuristics for User Interface Design. Retrieved August 13,
2021 from https://www.nngroup.com/articles/ten-usability-heuristics/
Please note: many websites show examples of ACM citations using author's surname and initials. Some show them in all caps. In the examples on ACM's own website, author names are given in full, first name first. e.g.:
[1] Patricia S. Abril and Robert Plant. 2007. The patent holder's dilemma: Buy, sell, or troll? Commun. ACM 50, 1 (Jan. 2007), 36-44. DOI: https://doi.org/10.1145/1188913.1188915
[1] David Kosiur. 2001. Understanding Policy-Based Networking (2nd. ed.). Wiley, New York, NY.
How to submit to ACM journals. This page includes templates for formatting your manuscript using Microsoft Word or LaTeX.
Cryptids are animals whose existence is disputed.[2:1] Nessie is one example.[1:258] Bigfoot is another cryptid.[3:27]
[1] Ed Cray. 1959. Loch Ness Monster. West. Folk. 18, 3 (July 1959), 258–259. https://doi.org/10.2307/1497725
[2] Samantha Hurn (Ed.). 2016. Anthropology and Cryptozoology: Exploring Encounters with Mysterious Creatures. Routledge, New York. Retrieved December 6, 2023 from http://www.myilibrary.com?id=968086
[3] Ron Westrum. 1980. Sasquatch and Scientists: Reporting Scientific Anomalies. In Manlike Monsters on Trial: Early Records and Modern Evidence, Marjorie M. Halpin and Michael M. Ames (eds.). University of British Columbia Press, Vancouver, BC, 27–36. https://doi.org/10.59962/9780774857857-006
Title: Anthropology and Cryptozoology: Exploring Encounters with Mysterious Creatures
Editor: Samantha Hurn
Publisher: Routledge
Place of Publication: New York
Date of Publication: 2016
Chapter Title: Sasquatch and Scientists: Reporting Scientific Anomalies
Chapter Author: Ron Westrum
Book Title: Manlike Monsters on Trial: Early Records and Modern Evidence
Book Editors: Marjorie M. Halpin and Michael M. Ames
Publisher: University of British Columbia Press
Place of Publication: Vancouver, BC
Date of Publication: 1980
Pages: 27-36
Article Title: Loch Ness Monster
Author: Ed Cray
Journal Title: Western Folklore
Volume: 18
Issue: 3
Date: 1959
Pages: 258-259