Cita APA (7th ed.)

Hass, G. (1990). 23. [Dreiundzwanzigster] August 1939. Der Hitler-Stalin-Pakt: Dokumentation. Dietz.

Cita Chicago (17th ed.)

Hass, Gerhard. 23. [Dreiundzwanzigster] August 1939. Der Hitler-Stalin-Pakt: Dokumentation. Berlin: Dietz, 1990.

Cita MLA (8th ed.)

Hass, Gerhard. 23. [Dreiundzwanzigster] August 1939. Der Hitler-Stalin-Pakt: Dokumentation. Dietz, 1990.