APA (7th ed.) Citation

W. S & Gorschalky, R. J. (1932). Du mein Danzig. R. Gorschalky.

Chicago Style (17th ed.) Citation

W. S and Richard Johann Gorschalky. Du Mein Danzig. [Gdańsk]: R. Gorschalky, 1932.

MLA (9th ed.) Citation

W. S and Richard Johann Gorschalky. Du Mein Danzig. R. Gorschalky, 1932.

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