APA (7th ed.) Citation

Rommerskirchen, J., & Metzler, J. (1970). Bibliotheca missionum. Bibliotheca missionum.

Chicago Style (17th ed.) Citation

Rommerskirchen, Johannes, and Josef Metzler. "Bibliotheca Missionum." Bibliotheca Missionum 1970.

MLA (8th ed.) Citation

Rommerskirchen, Johannes, and Josef Metzler. "Bibliotheca Missionum." Bibliotheca Missionum, 1970.

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