Cita APA (7a ed.)
(2014). Calendar of Events. Communications of the ACM, 57(7), 39.
Cita Chicago Style (17a ed.)
"Calendar of Events." Communications of the ACM 57, no. 7 (2014): 39.
Cita MLA (9a ed.)
"Calendar of Events." Communications of the ACM, vol. 57, no. 7, 2014, p. 39.
Precaución: Estas citas no son 100% exactas.