APA (7th ed.) Citation

Mueller, W. R. (1977). John Donne, preacher. Octagon Books.

Chicago Style (17th ed.) Citation

Mueller, William R. John Donne, Preacher. New York: Octagon Books, 1977.

MLA (9th ed.) Citation

Mueller, William R. John Donne, Preacher. Octagon Books, 1977.

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