APA (7th ed.) Citation

Del Rey, L. (1963). Two complete novels: The Sky is falling. Badge of infamy. Galaxy Publishing Co..

Chicago Style (17th ed.) Citation

Del Rey, Lester. Two Complete Novels: The Sky Is Falling. Badge of Infamy. [New York]: Galaxy Publishing Co., 1963.

MLA (9th ed.) Citation

Del Rey, Lester. Two Complete Novels: The Sky Is Falling. Badge of Infamy. Galaxy Publishing Co., 1963.