Cita APA (7th ed.)

Rein, R. (1974). Partnertausch. Olympia Press.

Cita Chicago (17th ed.)

Rein, Richard. Partnertausch. Frankfurt (Main): Olympia Press, 1974.

Cita MLA (8th ed.)

Rein, Richard. Partnertausch. Olympia Press, 1974.