Cita APA (7a ed.)

Hilzheimer, A., Morgenstern, W., & Timpfner, K. (1993). Berliner Berg-Touren. Elefanten Press.

Cita Chicago Style (17a ed.)

Hilzheimer, Achim, Winfried Morgenstern, y Konrad Timpfner. Berliner Berg-Touren. Berlin: Elefanten Press, 1993.

Cita MLA (8a ed.)

Hilzheimer, Achim, et al. Berliner Berg-Touren. Elefanten Press, 1993.