APA (7th ed.) Citation

Frey, B., & Holzapfel, F. I. (1640). Theoria et praxis proprietatum corporis naturalis. Erfurt.

Chicago Style (17th ed.) Citation

Frey, Bernhard, and Franz Ignaz Holzapfel. Theoria Et Praxis Proprietatum Corporis Naturalis. [Augsburg?]: Erfurt, 1640.

MLA (9th ed.) Citation

Frey, Bernhard, and Franz Ignaz Holzapfel. Theoria Et Praxis Proprietatum Corporis Naturalis. Erfurt, 1640.

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