APA (7th ed.) Citation

Schmidt, J. A., & Croph, P. J. (1688). De gymnasiis literariis Atheniensium.

Chicago Style (17th ed.) Citation

Schmidt, Johann Andreas, and Philipp Jakob Croph. De Gymnasiis Literariis Atheniensium. Jenae, 1688.

MLA (9th ed.) Citation

Schmidt, Johann Andreas, and Philipp Jakob Croph. De Gymnasiis Literariis Atheniensium. 1688.