APA (7th ed.) Citation

Mann, K., Carter, D. R., & Cocteau, J. (2007). Alexander: A novel of utopia. Hesperus.

Chicago Style (17th ed.) Citation

Mann, Klaus, David R. Carter, and Jean Cocteau. Alexander: A Novel of Utopia. London: Hesperus, 2007.

MLA (9th ed.) Citation

Mann, Klaus, et al. Alexander: A Novel of Utopia. Hesperus, 2007.