APA Style

Ritzer, G. (2007). Contemporary Sociological Theory and Its Classical Roots 2 Ed. (2). New York: Mc Graw-Hill.

MLA Style

Ritzer, George. "Contemporary Sociological Theory and Its Classical Roots 2 Ed.". 2 New York: Mc Graw-Hill, 2007. PMKPK (Pengelolaan Mata Kuliah.