APA (7th ed.) Citation

(1976). Genscher, Hans-Dietrich. . Friderichs, Hans. . Ertl, Josef.

Chicago Style (17th ed.) Citation

Genscher, Hans-Dietrich. . Friderichs, Hans. . Ertl, Josef. 1976.

MLA (8th ed.) Citation

Genscher, Hans-Dietrich. . Friderichs, Hans. . Ertl, Josef. 1976.

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