APA (7th ed.) Citation

International Symposium on Early Man Academy of Natural Sciences of Philadelphia & MacCurdy, G. G. (1937). Early man: As depicted by leading authorities at the International symposium, the Academy of Natural Sciences, Philadelphia, March 1937. J.B. Lippincott.

Chicago Style (17th ed.) Citation

International Symposium on Early Man Academy of Natural Sciences of Philadelphia and George Grant MacCurdy. Early Man: As Depicted by Leading Authorities at the International Symposium, the Academy of Natural Sciences, Philadelphia, March 1937. Philadelphia, New York: J.B. Lippincott, 1937.

MLA (9th ed.) Citation

International Symposium on Early Man Academy of Natural Sciences of Philadelphia and George Grant MacCurdy. Early Man: As Depicted by Leading Authorities at the International Symposium, the Academy of Natural Sciences, Philadelphia, March 1937. J.B. Lippincott, 1937.