APA (7th ed.) Citation

(1928). Porträt KPD-MdR Wilhelm Pieck.

Chicago Style (17th ed.) Citation

Porträt KPD-MdR Wilhelm Pieck. 1928.

MLA (8th ed.) Citation

Porträt KPD-MdR Wilhelm Pieck. 1928.

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