APA (7th ed.) Citation

Davis, A. E. L. (2009). Kepler's "via ovalis composita": Unity from diversity.

Chicago Style (17th ed.) Citation

Davis, A. E. L. Kepler's "via Ovalis Composita": Unity from Diversity. 2009.

MLA (9th ed.) Citation

Davis, A. E. L. Kepler's "via Ovalis Composita": Unity from Diversity. 2009.

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