APA (7th ed.) Citation

Pieper, F. (1925). Zeitfragen: Von Fritz Pieper SJ. Bercker.

Chicago Style (17th ed.) Citation

Pieper, Fritz. Zeitfragen: Von Fritz Pieper SJ. Kevelaer: Bercker, 1925.

MLA (8th ed.) Citation

Pieper, Fritz. Zeitfragen: Von Fritz Pieper SJ. Bercker, 1925.

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