Gaya APA

Levine, A., Maiolo, J. (1991). Study Guide To Accompany Sociology : An Introduction (Edisi keempat). USA: Mac Graw Hill.

Gaya MLA

Levine, Ann., Maiolo, John. "Study Guide To Accompany Sociology : An Introduction". Edisi keempat USA: Mac Graw Hill, 1991. Text.