APA (7th ed.) Citation

Pfanner, H. F. (1991). Toller, Ernst.

Chicago Style (17th ed.) Citation

Pfanner, Helmut F. Toller, Ernst. 1991.

MLA (9th ed.) Citation

Pfanner, Helmut F. Toller, Ernst. 1991.

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