APA (7th ed.) Citation

Sperling, J., & Stepnerus, S. (1635). De coelo. Roth.

Chicago Style (17th ed.) Citation

Sperling, Johannes, and Stephanus Stepnerus. De Coelo. Wittebergae: Roth, 1635.

MLA (9th ed.) Citation

Sperling, Johannes, and Stephanus Stepnerus. De Coelo. Roth, 1635.

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