APA (7th ed.) Citation

Richter, C. P., & Henning, C. S. (1657). De factis.

Chicago Style (17th ed.) Citation

Richter, Christoph Philipp, and Carl Samuel Henning. De Factis. Jenae, 1657.

MLA (9th ed.) Citation

Richter, Christoph Philipp, and Carl Samuel Henning. De Factis. 1657.