APA citiranje

Warren, G., & Barbara Levy, S. (2012). The Columbia guide to social work writing. Columbia University Press.

Trích dẫn kiểu Chicago

Warren, Green, và Simon Barbara Levy. The Columbia Guide to Social Work Writing. Columbia University Press, 2012.

MLA citiranje

Warren, Green, và Simon Barbara Levy. The Columbia Guide to Social Work Writing. Columbia University Press, 2012.