APA (7th ed.) Citation

Hemerken A Kempis, T. (1910). Opera Omnia. Herder.

Chicago Style (17th ed.) Citation

Hemerken A Kempis, Tomas. Opera Omnia. Friburgo: Herder, 1910.

MLA (9th ed.) Citation

Hemerken A Kempis, Tomas. Opera Omnia. Herder, 1910.

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