Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

Whiteley, J. S., et al. Group Approaches in Psychiatry. Routledge & Kegan Paul, 1979.