Cita APA (7a ed.)

Davidson, E. H. (1986). Gene activity in early development (3rd ed.). Academic Press.

Cita Chicago Style (17a ed.)

Davidson, Eric H. Gene Activity in Early Development. 3rd ed. Orlando: Academic Press, 1986.

Cita MLA (8a ed.)

Davidson, Eric H. Gene Activity in Early Development. 3rd ed. Academic Press, 1986.