APA (7th ed.) Citation

Pfeill, K. G. (1932). Zur Düsseldorfer Akademiefrage.

Chicago Style (17th ed.) Citation

Pfeill, Karl Gabriel. Zur Düsseldorfer Akademiefrage. 1932.

MLA (9th ed.) Citation

Pfeill, Karl Gabriel. Zur Düsseldorfer Akademiefrage. 1932.

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