APA (7th ed.) Citation

Bradack, U. (1939). Polenfeldzug 1939: I. Abl. Artillerie-Regiment 20. [publisher not identifed].

Chicago Style (17th ed.) Citation

Bradack, Unteroffizier. Polenfeldzug 1939: I. Abl. Artillerie-Regiment 20. [Place of publication not identified]: [publisher not identifed], 1939.

MLA (9th ed.) Citation

Bradack, Unteroffizier. Polenfeldzug 1939: I. Abl. Artillerie-Regiment 20. [publisher not identifed], 1939.

Warning: These citations may not always be 100% accurate.