APA (7th ed.) Citation

Bernardus Silvestris. (1990). The Cosmographia of Bernardus Silvestris. Columbia Univ. Pr.

Chicago Style (17th ed.) Citation

Bernardus Silvestris. The Cosmographia of Bernardus Silvestris. New York: Columbia Univ. Pr, 1990.

MLA (9th ed.) Citation

Bernardus Silvestris. The Cosmographia of Bernardus Silvestris. Columbia Univ. Pr, 1990.

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