APA (7th ed.) Citation

SCHÄFER, W. (1952). Huldreich Zwingli. Buchclub.

Chicago Style (17th ed.) Citation

SCHÄFER, Wilhelm. Huldreich Zwingli. Zürich: Buchclub, 1952.

MLA (9th ed.) Citation

SCHÄFER, Wilhelm. Huldreich Zwingli. Buchclub, 1952.

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