APA (7th ed.) Citation

Zwingli, U., & Farner, O. (1918). Huldrych Zwinglis Briefe Huldrych Zwinglis Briefe.

Chicago Style (17th ed.) Citation

Zwingli, Ulrich, and Oskar Farner. "Huldrych Zwinglis Briefe." Huldrych Zwinglis Briefe 1918.

MLA (9th ed.) Citation

Zwingli, Ulrich, and Oskar Farner. "Huldrych Zwinglis Briefe." Huldrych Zwinglis Briefe, 1918.

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