Cita APA (7a ed.)

Whiteley, J. S., & Gordon, J. S. (1979). Group approaches in psychiatry. Routledge & Kegan Paul.

Cita Chicago Style (17a ed.)

Whiteley, John Stuart, y John S. Gordon. Group Approaches in Psychiatry. London [etc.]: Routledge & Kegan Paul, 1979.

Cita MLA (9a ed.)

Whiteley, John Stuart, y John S. Gordon. Group Approaches in Psychiatry. Routledge & Kegan Paul, 1979.