Cita APA (7a ed.)

Ambros, P. (1988). Reisen zu Luther. Tourist Verlag.

Cita Chicago Style (17a ed.)

Ambros, Paul. Reisen Zu Luther. Berlin: Tourist Verlag, 1988.

Cita MLA (8a ed.)

Ambros, Paul. Reisen Zu Luther. Tourist Verlag, 1988.