Cita APA (7a ed.)
Samuelson, P. (2015). When Software Is Not Protected by Copyright. Communications of the ACM, 58(6), 9.
Cita Chicago Style (17a ed.)
Samuelson, Pamela. "When Software Is Not Protected by Copyright." Communications of the ACM 58, no. 6 (2015): 9.
Cita MLA (9a ed.)
Samuelson, Pamela. "When Software Is Not Protected by Copyright." Communications of the ACM, vol. 58, no. 6, 2015, p. 9.
Precaución: Estas citas no son 100% exactas.