APA (7th ed.) Citation

Köhler, W., & Koch, E. (1983). Huldrych Zwingli (Neuausg.). Koehler & Amelang.

Chicago Style (17th ed.) Citation

Köhler, Walther, and Ernst Koch. Huldrych Zwingli. Neuausg. Leipzig: Koehler & Amelang, 1983.

MLA (9th ed.) Citation

Köhler, Walther, and Ernst Koch. Huldrych Zwingli. Neuausg. Koehler & Amelang, 1983.

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