APA (7th ed.) Citation

(1953). Porträt SPD-MdB Heinrich G. Ritzel.

Chicago Style (17th ed.) Citation

Porträt SPD-MdB Heinrich G. Ritzel. 1953.

MLA (8th ed.) Citation

Porträt SPD-MdB Heinrich G. Ritzel. 1953.

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