APA Style

COSER, L, A., NOCK, S, L. (1987). Introduction to Sociology. 2nd Edition (2). San Diego: Harcourt Brace Javanovich, Publishers.

MLA Style

COSER, LEWIS, A.., NOCK, STEVEN, L.. "Introduction to Sociology. 2nd Edition". 2 San Diego: Harcourt Brace Javanovich, Publishers, 1987. Text.