APA (7th ed.) Citation

(1977). Porträt CDU-MdB Helmut Sauer.

Chicago Style (17th ed.) Citation

Porträt CDU-MdB Helmut Sauer. 1977.

MLA (8th ed.) Citation

Porträt CDU-MdB Helmut Sauer. 1977.

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