APA (7th ed.) Citation

Sebastian, F. (1947). Norddeutscher Postbezirk. Wilkens.

Chicago Style (17th ed.) Citation

Sebastian, Fritz. Norddeutscher Postbezirk. Hannover: Wilkens, 1947.

MLA (9th ed.) Citation

Sebastian, Fritz. Norddeutscher Postbezirk. Wilkens, 1947.

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