APA (7th ed.) Citation

Huettner, A. F. (1949). Fundamentals of comparative embryology of the vertebrates (Rev. ed.). Macmillan Co.

Chicago Style (17th ed.) Citation

Huettner, Alfred F. Fundamentals of Comparative Embryology of the Vertebrates. Rev. ed. New York: Macmillan Co, 1949.

MLA (9th ed.) Citation

Huettner, Alfred F. Fundamentals of Comparative Embryology of the Vertebrates. Rev. ed. Macmillan Co, 1949.