Conrad II,, c. 9., Henry IV,, Benson, R. L., Morrison, K. F., & Mommsen, T. E. (1962). Imperial lives and letters of the eleventh century / translated by Theodor E. Mommsen and Karl F. Morrison; with an historical introduction by Karl F. Morrison; edited by Robert L. Benson. Columbia University Press.
Chicago Style (17th ed.) CitationConrad II,, ca. 990-1039, Henry IV, Robert L. Benson, Karl F. Morrison, and Theodor E. Mommsen. Imperial Lives and Letters of the Eleventh Century / Translated by Theodor E. Mommsen and Karl F. Morrison; with an Historical Introduction by Karl F. Morrison; Edited by Robert L. Benson. New York: Columbia University Press, 1962.
MLA (9th ed.) CitationConrad II,, ca. 990-1039, et al. Imperial Lives and Letters of the Eleventh Century / Translated by Theodor E. Mommsen and Karl F. Morrison; with an Historical Introduction by Karl F. Morrison; Edited by Robert L. Benson. Columbia University Press, 1962.