APA (7th ed.) Citation
(2010). In the Virtual Extension. Communications of the ACM, 53(8), 6.
Chicago Style (17th ed.) Citation
"In the Virtual Extension." Communications of the ACM 53, no. 8 (2010): 6.
MLA (9th ed.) Citation
"In the Virtual Extension." Communications of the ACM, vol. 53, no. 8, 2010, p. 6.
Warning: These citations may not always be 100% accurate.