APA (7th ed.) Citation

Steppan, T. (2013). Clemens Fränkel (1872-1944).

Chicago Style (17th ed.) Citation

Steppan, Thomas. Clemens Fränkel (1872-1944). 2013.

MLA (9th ed.) Citation

Steppan, Thomas. Clemens Fränkel (1872-1944). 2013.

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