APA Style

Communications Of the ACM 09/2009 Vol. 52 No. 09 | September 2009. (2009). New York: Association for Computing Machinery.

MLA Style

Communications Of the ACM 09/2009 Vol. 52 No. 09 | September 2009. 09/2009 Vol. 52 No. 09 | September 2009. New York: Association for Computing Machinery, 2009. Ilmu Komunikasi.