APA (7th ed.) Citation

Albertus, M., & Geyer, B. (1960). Metaphysica. Aedibus Aschendorff.

Chicago Style (17th ed.) Citation

Albertus, Magnus, and Bernhard Geyer. Metaphysica. Monasterii Westfalorum [i.e. Münster in Westfalen, Germany]: Aedibus Aschendorff, 1960.

MLA (8th ed.) Citation

Albertus, Magnus, and Bernhard Geyer. Metaphysica. Aedibus Aschendorff, 1960.