Cita APA (7a ed.)

Partridge, C. J., & Barnitt, R. E. (1987). Research guidelines: A handbook for therapists. Heinemann Medical Books.

Cita Chicago Style (17a ed.)

Partridge, Cecily J., y Rosemary E. Barnitt. Research Guidelines: A Handbook for Therapists. London: Heinemann Medical Books, 1987.

Cita MLA (9a ed.)

Partridge, Cecily J., y Rosemary E. Barnitt. Research Guidelines: A Handbook for Therapists. Heinemann Medical Books, 1987.