APA (7th ed.) Citation

Radulfus, A., & Heimann, C. (2011). Speculum Universale: Libri I-V. Corpvs Christianorvm.

Chicago Style (17th ed.) Citation

Radulfus, Ardens, and Claudia Heimann. "Speculum Universale: Libri I-V." Corpvs Christianorvm 2011.

MLA (9th ed.) Citation

Radulfus, Ardens, and Claudia Heimann. "Speculum Universale: Libri I-V." Corpvs Christianorvm, 2011.

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