APA (7th ed.) Citation

Bona, I. (1912). Opuscula ascetica selecta. Herder.

Chicago Style (17th ed.) Citation

Bona, Ioannis. Opuscula Ascetica Selecta. Friburgo de Brisgovia: Herder, 1912.

MLA (9th ed.) Citation

Bona, Ioannis. Opuscula Ascetica Selecta. Herder, 1912.

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