APA (7th ed.) Citation

Needham, J., & Hughes, A. F. W. (1959). A history of embryology (2d ed., rev. with the assistance of Arthur Hughes.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Needham, Joseph, and Arthur Frederick William Hughes. A History of Embryology. 2d ed., rev. with the assistance of Arthur Hughes. Cambridge: Cambridge University Press, 1959.

MLA (9th ed.) Citation

Needham, Joseph, and Arthur Frederick William Hughes. A History of Embryology. 2d ed., rev. with the assistance of Arthur Hughes. Cambridge University Press, 1959.