APA (7th ed.) Citation

Clarke, A. C. (1954). Against the fall of night. Permabooks.

Chicago Style (17th ed.) Citation

Clarke, Arthur C. Against the Fall of Night. New York: Permabooks, 1954.

MLA (9th ed.) Citation

Clarke, Arthur C. Against the Fall of Night. Permabooks, 1954.

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