Cita APA (7a ed.)
(2018). Calendar of Events. Communications of the ACM, 61(2), 31.
Cita Chicago Style (17a ed.)
"Calendar of Events." Communications of the ACM 61, no. 2 (2018): 31.
Cita MLA (9a ed.)
"Calendar of Events." Communications of the ACM, vol. 61, no. 2, 2018, p. 31.
Precaución: Estas citas no son 100% exactas.