APA (7th ed.) Citation

Samuelson, P. (2007). Does Copyright Law Need to Be Reformed? Communications of the ACM, 50(10), 19. https://doi.org/10.1145/1290958.1290981

Chicago Style (17th ed.) Citation

Samuelson, Pamela. "Does Copyright Law Need to Be Reformed?" Communications of the ACM 50, no. 10 (2007): 19. https://doi.org/10.1145/1290958.1290981.

MLA (9th ed.) Citation

Samuelson, Pamela. "Does Copyright Law Need to Be Reformed?" Communications of the ACM, vol. 50, no. 10, 2007, p. 19, https://doi.org/10.1145/1290958.1290981.