APA (7th ed.) Citation

Rohr, M. v. (1940). Ernst Abbe. Fischer.

Chicago Style (17th ed.) Citation

Rohr, Moritz von. Ernst Abbe. Jena: Fischer, 1940.

MLA (9th ed.) Citation

Rohr, Moritz von. Ernst Abbe. Fischer, 1940.

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