Cita APA (7a ed.)

Eisenberg, N. (1987). Prosocial development in middle childhood: A longitudinal study. Developmental psychology, 23(5), 712-718.

Cita Chicago Style (17a ed.)

Eisenberg, Nancy. "Prosocial Development in Middle Childhood: A Longitudinal Study." Developmental Psychology 23, no. 5 (1987): 712-718.

Cita MLA (9a ed.)

Eisenberg, Nancy. "Prosocial Development in Middle Childhood: A Longitudinal Study." Developmental Psychology, vol. 23, no. 5, 1987, pp. 712-718.