APA (7th ed.) Citation

(1928). Porträt SPD-MdR Adolf Biedermann.

Chicago Style (17th ed.) Citation

Porträt SPD-MdR Adolf Biedermann. 1928.

MLA (8th ed.) Citation

Porträt SPD-MdR Adolf Biedermann. 1928.

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