Cita APA (7a ed.)

MacLennan, B. W., & Felsenfeld, N. (1968). Group counseling and psychotherapy with adolescents. Columbia Univ. Pr.

Cita Chicago Style (17a ed.)

MacLennan, Beryce W., y Naomi Felsenfeld. Group Counseling and Psychotherapy with Adolescents. New York [u.a.]: Columbia Univ. Pr, 1968.

Cita MLA (9a ed.)

MacLennan, Beryce W., y Naomi Felsenfeld. Group Counseling and Psychotherapy with Adolescents. Columbia Univ. Pr, 1968.