Cita APA

Doerries, R. R. (2010). Hitler's Intelligence Chief: Walter Schellenberg. Enigma Books.

Citación estilo Chicago

Doerries, Reinhard R. Hitler's Intelligence Chief: Walter Schellenberg. New York: Enigma Books, 2010.

Cita MLA

Doerries, Reinhard R. Hitler's Intelligence Chief: Walter Schellenberg. Enigma Books, 2010.