APA (7th ed.) Citation

(1950). Porträt SPD-MdB Willi Birkelbach.

Chicago Style (17th ed.) Citation

Porträt SPD-MdB Willi Birkelbach. 1950.

MLA (8th ed.) Citation

Porträt SPD-MdB Willi Birkelbach. 1950.

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