APA (7th ed.) Citation

Davidson, E. H. (1968). Gene activity in early development. Acad. Pr.

Chicago Style (17th ed.) Citation

Davidson, Eric H. Gene Activity in Early Development. New York u.a: Acad. Pr, 1968.

MLA (9th ed.) Citation

Davidson, Eric H. Gene Activity in Early Development. Acad. Pr, 1968.