APA (7th ed.) Citation

Janssen, J., & Pastor, L. v. (1920). Johannes Janssens Briefe. Herder.

Chicago Style (17th ed.) Citation

Janssen, Johannes, and Ludwig von Pastor. Johannes Janssens Briefe. Freiburg i.B: Herder, 1920.

MLA (8th ed.) Citation

Janssen, Johannes, and Ludwig von Pastor. Johannes Janssens Briefe. Herder, 1920.

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