APA (7th ed.) Citation

Brown, F. (1949). What mad universe ([1st ed.].). Dutton.

Chicago Style (17th ed.) Citation

Brown, Fredric. What Mad Universe. [1st ed.]. New York: Dutton, 1949.

MLA (9th ed.) Citation

Brown, Fredric. What Mad Universe. [1st ed.]. Dutton, 1949.