Cita APA (7a ed.)

(1982). Contributions to the study of childhood and youth. Greenwood Press.

Cita Chicago Style (17a ed.)

Contributions to the Study of Childhood and Youth. New York, NY: Greenwood Press, 1982.

Cita MLA (8a ed.)

Contributions to the Study of Childhood and Youth. Greenwood Press, 1982.

Precaución: Estas citas no son 100% exactas.