APA (7th ed.) Citation

Ebbinghaus, H. (2007). Ernst Zermelo: An approach to his life and work. Springer.

Chicago Style (17th ed.) Citation

Ebbinghaus, Heinz-Dieter. Ernst Zermelo: An Approach to His Life and Work. Berlin[u.a.]: Springer, 2007.

MLA (9th ed.) Citation

Ebbinghaus, Heinz-Dieter. Ernst Zermelo: An Approach to His Life and Work. Springer, 2007.