O'Rahilly, R., Gray, D. J., & Gardner, E. D. (1957). Chondrification in the hands and feet of staged human embryos. Carnegie Institution of Washington.
Chicago Style (17th ed.) CitationO'Rahilly, Ronan, D. J. Gray, and Ernest Dean Gardner. Chondrification in the Hands and Feet of Staged Human Embryos. Washington, D.C.: Carnegie Institution of Washington, 1957.
MLA (9th ed.) CitationO'Rahilly, Ronan, et al. Chondrification in the Hands and Feet of Staged Human Embryos. Carnegie Institution of Washington, 1957.
Warning: These citations may not always be 100% accurate.