Cita APA

Elkind, D., & Weiner, I. B. (1978). Devolopment of the child. John Wiley & Sons.

Chicago Edition Citation

Elkind, David, i Irving B. Weiner. Devolopment of the Child. New York: John Wiley & Sons, 1978.

Cita MLA

Elkind, David, i Irving B. Weiner. Devolopment of the Child. John Wiley & Sons, 1978.