APA (7th ed.) Citation

Gradmann, C. (2005). Löffler, Friedrich August Johann. Encyclopedia of life sciences.

Chicago Style (17th ed.) Citation

Gradmann, Christoph. "Löffler, Friedrich August Johann." Encyclopedia of Life Sciences 2005.

MLA (9th ed.) Citation

Gradmann, Christoph. "Löffler, Friedrich August Johann." Encyclopedia of Life Sciences, 2005.

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