Robertson, I. (1981). Sociology (2nd ed.). Worth publishers.
Chicago Style (17th ed.) CitationRobertson, Ian. Sociology. 2nd ed. New York: Worth publishers, 1981.
MLA (9th ed.) CitationRobertson, Ian. Sociology. 2nd ed. Worth publishers, 1981.
Warning: These citations may not always be 100% accurate.