APA (7th ed.) Citation

Gingerich, O. (2015). Kepler's De Vero Anno (1614). The Star of Bethlehem and the Magi, 3-16.

Chicago Style (17th ed.) Citation

Gingerich, Owen. "Kepler's De Vero Anno (1614)." The Star of Bethlehem and the Magi 2015: 3-16.

MLA (9th ed.) Citation

Gingerich, Owen. "Kepler's De Vero Anno (1614)." The Star of Bethlehem and the Magi, 2015, pp. 3-16.

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