Irving Burch, G., & Pendell, E. (1947). Human breeding and survival. Penguin.
Chicago Style (17th ed.) CitationIrving Burch, Guy, and Elmer Pendell. Human Breeding and Survival. New York: Penguin, 1947.
MLA (9th ed.) CitationIrving Burch, Guy, and Elmer Pendell. Human Breeding and Survival. Penguin, 1947.