APA (7th ed.) Citation

Wolgast, E. (1993). Emil Julius Gumbel: Republikaner und Pazifist. Emil Julius Gumbel, 1891 - 1966.

Chicago Style (17th ed.) Citation

Wolgast, Eike. "Emil Julius Gumbel: Republikaner Und Pazifist." Emil Julius Gumbel, 1891 - 1966 1993.

MLA (9th ed.) Citation

Wolgast, Eike. "Emil Julius Gumbel: Republikaner Und Pazifist." Emil Julius Gumbel, 1891 - 1966, 1993.

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