Cita APA (7a ed.)

Rogers, C. R. (1942). Counseling and psychotherapy: Newer concepts in practice. Houghton Mifflin.

Cita Chicago Style (17a ed.)

Rogers, Carl R. Counseling and Psychotherapy: Newer Concepts in Practice. Boston: Houghton Mifflin, 1942.

Cita MLA (9a ed.)

Rogers, Carl R. Counseling and Psychotherapy: Newer Concepts in Practice. Houghton Mifflin, 1942.