Gaya APA

O’Leary, T., O’Leary, L, I. (2012). Computing Essentials 2012: Making IT Work for You (Edisi Complete). New York: Mc Graw Hill.

Gaya MLA

O’Leary, Timothy., O’Leary, Linda, I.. "Computing Essentials 2012: Making IT Work for You". Edisi Complete New York: Mc Graw Hill, 2012. Text.