APA (7th ed.) Citation

Samuelson, P. (2006). Copyrighting Standards. Communications of the ACM, 49(6), 27. https://doi.org/10.1145/1132469.1132491

Chicago Style (17th ed.) Citation

Samuelson, Pamela. "Copyrighting Standards." Communications of the ACM 49, no. 6 (2006): 27. https://doi.org/10.1145/1132469.1132491.

MLA (9th ed.) Citation

Samuelson, Pamela. "Copyrighting Standards." Communications of the ACM, vol. 49, no. 6, 2006, p. 27, https://doi.org/10.1145/1132469.1132491.