APA (7th ed.) Citation

Romanoff, A. L. (1960). The avian embryo: Structural and functional development. Macmillan.

Chicago Style (17th ed.) Citation

Romanoff, Alexis Lawrence. The Avian Embryo: Structural and Functional Development. New York: Macmillan, 1960.

MLA (9th ed.) Citation

Romanoff, Alexis Lawrence. The Avian Embryo: Structural and Functional Development. Macmillan, 1960.

Warning: These citations may not always be 100% accurate.