APA (7th ed.) Citation

(1920). Porträt USPD-MdR Curt Geyer.

Chicago Style (17th ed.) Citation

Porträt USPD-MdR Curt Geyer. 1920.

MLA (8th ed.) Citation

Porträt USPD-MdR Curt Geyer. 1920.

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