APA (7th ed.) Citation

(1925). Porträt KPD-MdR Clara Zetkin.

Chicago Style (17th ed.) Citation

Porträt KPD-MdR Clara Zetkin. 1925.

MLA (8th ed.) Citation

Porträt KPD-MdR Clara Zetkin. 1925.

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