APA (7th ed.) Citation

Ptolemy, a. 2. c., Dulaurens, F., & Bullialdus, I. (1663). Tractatus de judicandi facultate et de animi principatu. ex typographia Adriani Vlaco.

Chicago Style (17th ed.) Citation

Ptolemy, active 2nd century, Franciscus Dulaurens, and Ismael Bullialdus. Tractatus De Judicandi Facultate Et De Animi Principatu. Hagae-Comitis: ex typographia Adriani Vlaco, 1663.

MLA (9th ed.) Citation

Ptolemy, active 2nd century, et al. Tractatus De Judicandi Facultate Et De Animi Principatu. ex typographia Adriani Vlaco, 1663.

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