Cita APA (7a ed.)

Vacha-Haase, T., Christianson, H. F., & Wester, S. R. (2011). Psychotherapy with older men. Routledge.

Cita Chicago Style (17a ed.)

Vacha-Haase, Tammi., Heidi Fowell Christianson, y Stephen R. Wester. Psychotherapy with Older Men. New York: Routledge, 2011.

Cita MLA (9a ed.)

Vacha-Haase, Tammi., et al. Psychotherapy with Older Men. Routledge, 2011.