APA (7th ed.) Citation

Gilson, E., & Böhner, P. (1929). Der heilige Bonaventura. Hegner.

Chicago Style (17th ed.) Citation

Gilson, Etienne, and Philotheus Böhner. Der Heilige Bonaventura. Hellerau: Hegner, 1929.

MLA (8th ed.) Citation

Gilson, Etienne, and Philotheus Böhner. Der Heilige Bonaventura. Hegner, 1929.

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