Cita APA (7a ed.)
(2010). In the Virtual Extension. Communications of the ACM, 53(4), 8.
Cita Chicago Style (17a ed.)
"In the Virtual Extension." Communications of the ACM 53, no. 4 (2010): 8.
Cita MLA (9a ed.)
"In the Virtual Extension." Communications of the ACM, vol. 53, no. 4, 2010, p. 8.
Precaución: Estas citas no son 100% exactas.