Cita APA (7a ed.)

Gurman, A. S. (1985). Casebook of marital therapy. Guilford.

Cita Chicago Style (17a ed.)

Gurman, Alan S. Casebook of Marital Therapy. New York [etc.]: Guilford, 1985.

Cita MLA (9a ed.)

Gurman, Alan S. Casebook of Marital Therapy. Guilford, 1985.