APA (7th ed.) Citation

Pfülf, O. (1895). Cardinal von Geissel. Herder.

Chicago Style (17th ed.) Citation

Pfülf, Otto. Cardinal Von Geissel. Freiburg [u.a.]: Herder, 1895.

MLA (8th ed.) Citation

Pfülf, Otto. Cardinal Von Geissel. Herder, 1895.

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