APA (7th ed.) Citation

Clarke, A. C., & Clarke, C. (1968). The lion of Comarre & Against the fall of night ([1st ed.].). Harcourt, Brace & World.

Chicago Style (17th ed.) Citation

Clarke, Arthur C., and Clarke Clarke. The Lion of Comarre & Against the Fall of Night. [1st ed.]. New York: Harcourt, Brace & World, 1968.

MLA (9th ed.) Citation

Clarke, Arthur C., and Clarke Clarke. The Lion of Comarre & Against the Fall of Night. [1st ed.]. Harcourt, Brace & World, 1968.