Bernardus, S., & Wetherbee, W. (1973). The Cosmographia. Columbia Univ. Press.
Chicago Style (17th ed.) CitationBernardus, Silvestris, and Winthrop Wetherbee. The Cosmographia. New York [u.a.]: Columbia Univ. Press, 1973.
MLA (8th ed.) CitationBernardus, Silvestris, and Winthrop Wetherbee. The Cosmographia. Columbia Univ. Press, 1973.
Warning: These citations may not always be 100% accurate.