APA (7th ed.) Citation

(1929). The Port of Danzig: Scale 1:15000. [wydawca nieznany].

Chicago Style (17th ed.) Citation

The Port of Danzig: Scale 1:15000. [Gdańsk]: [wydawca nieznany], 1929.

MLA (9th ed.) Citation

The Port of Danzig: Scale 1:15000. [wydawca nieznany], 1929.

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