APA (7th ed.) Citation

(1973). Porträt SPD-MdB Kurt Mattick.

Chicago Style (17th ed.) Citation

Porträt SPD-MdB Kurt Mattick. 1973.

MLA (8th ed.) Citation

Porträt SPD-MdB Kurt Mattick. 1973.

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