Cita APA (7a ed.)

Gilbert, S. F. (1994). Developmental biology (4th ed.). Sinauer.

Cita Chicago Style (17a ed.)

Gilbert, Scott F. Developmental Biology. 4th ed. Sunderland: Sinauer, 1994.

Cita MLA (9a ed.)

Gilbert, Scott F. Developmental Biology. 4th ed. Sinauer, 1994.