APA (7th ed.) Citation

Ptolemy, a. 2. c., & Lafréry, A. Geografia. [s.n.].

Chicago Style (17th ed.) Citation

Ptolemy, active 2nd century, and Antoine Lafréry. Geografia. Roma: [s.n.].

MLA (9th ed.) Citation

Ptolemy, active 2nd century, and Antoine Lafréry. Geografia. [s.n.].

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