Cita APA (7a ed.)
(2013). Calendar of Events. Communications of the ACM, 56(11), 27.
Cita Chicago Style (17a ed.)
"Calendar of Events." Communications of the ACM 56, no. 11 (2013): 27.
Cita MLA (9a ed.)
"Calendar of Events." Communications of the ACM, vol. 56, no. 11, 2013, p. 27.
Precaución: Estas citas no son 100% exactas.