APA (7th ed.) Citation

Otto Sommerfeld (Gdańsk). (1930). Die elegante Herrenmode. s.n..

Chicago Style (17th ed.) Citation

Otto Sommerfeld (Gdańsk). Die Elegante Herrenmode. [Gdańsk: s.n., 1930.

MLA (9th ed.) Citation

Otto Sommerfeld (Gdańsk). Die Elegante Herrenmode. s.n., 1930.

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