APA (7th ed.) Citation

Bernardus, S., & Wetherbee, W. (1973). The cosmographia. Records of civilization.

Chicago Style (17th ed.) Citation

Bernardus, Silvestris, and Winthrop Wetherbee. "The Cosmographia." Records of Civilization 1973.

MLA (8th ed.) Citation

Bernardus, Silvestris, and Winthrop Wetherbee. "The Cosmographia." Records of Civilization, 1973.

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