Ungerus, M., Krautheim, J. J., & Henckel, M. (1662). De Aequatore Et Zodiaco Mathema Sphaericum. Henckelius.
Chicago Style (17th ed.) CitationUngerus, Michael, Johann Joachim Krautheim, and Matthäus Henckel. De Aequatore Et Zodiaco Mathema Sphaericum. [Wittenberg]: Henckelius, 1662.
MLA (9th ed.) CitationUngerus, Michael, et al. De Aequatore Et Zodiaco Mathema Sphaericum. Henckelius, 1662.
Warning: These citations may not always be 100% accurate.