APA (7th ed.) Citation

Sylvester II, P., & Lattin, H. P. (1961). The letters of Gerbert: With his papal privileges as Sylvester II. Columbia University Press.

Chicago Style (17th ed.) Citation

Sylvester II, Pope, and Harriet Pratt Lattin. The Letters of Gerbert: With His Papal Privileges as Sylvester II. New York: Columbia University Press, 1961.

MLA (9th ed.) Citation

Sylvester II, Pope, and Harriet Pratt Lattin. The Letters of Gerbert: With His Papal Privileges as Sylvester II. Columbia University Press, 1961.