APA (7th ed.) Citation

Willier, B. H., & Oppenheimer, J. M. (1974). Foundations of experimental embryology (2d ed., enl.). Hafner Press.

Chicago Style (17th ed.) Citation

Willier, Benjamin H., and Jane M. Oppenheimer. Foundations of Experimental Embryology. 2d ed., enl. New York: Hafner Press, 1974.

MLA (8th ed.) Citation

Willier, Benjamin H., and Jane M. Oppenheimer. Foundations of Experimental Embryology. 2d ed., enl. Hafner Press, 1974.