Cita APA (7a ed.)
(2017). Calendar of Events. Communications of the ACM, 60(6), 39.
Cita Chicago Style (17a ed.)
"Calendar of Events." Communications of the ACM 60, no. 6 (2017): 39.
Cita MLA (9a ed.)
"Calendar of Events." Communications of the ACM, vol. 60, no. 6, 2017, p. 39.
Precaución: Estas citas no son 100% exactas.