Cita APA (7a ed.)

Hunger, H., & Leupold, D. (1978). Identifikation. Barth.

Cita Chicago Style (17a ed.)

Hunger, Horst, y Dieter Leupold. Identifikation. Leipzig: Barth, 1978.

Cita MLA (9a ed.)

Hunger, Horst, y Dieter Leupold. Identifikation. Barth, 1978.