APA (7th ed.) Citation

Rudolph, T., & Klawitter, W. (1928). Die Freie Stadt Danzig. s.n..

Chicago Style (17th ed.) Citation

Rudolph, Theodor, and Willy Klawitter. Die Freie Stadt Danzig. [S.l.: s.n., 1928.

MLA (9th ed.) Citation

Rudolph, Theodor, and Willy Klawitter. Die Freie Stadt Danzig. s.n., 1928.

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