APA (7th ed.) Citation

McCullough, M. K., & Ely, P. J. (1969). Social work with groups. Routledge & K. Paul Humanities P.

Chicago Style (17th ed.) Citation

McCullough, M. K., and P. J. Ely. Social Work with Groups. London, New York: Routledge & K. Paul Humanities P, 1969.

MLA (9th ed.) Citation

McCullough, M. K., and P. J. Ely. Social Work with Groups. Routledge & K. Paul Humanities P, 1969.