Cita APA (7a ed.)

Bee, H. (1989). The developing child (5th.). Harper & Row, Publishers.

Cita Chicago Style (17a ed.)

Bee, Hellen. The Developing Child. 5th. New York: Harper & Row, Publishers, 1989.

Cita MLA (9a ed.)

Bee, Hellen. The Developing Child. 5th. Harper & Row, Publishers, 1989.