Cita APA (7th ed.)

Berk, L. E. (2005). Infants, children, and adolescents (Fifth edition.). Pearson.

Cita Chicago (17th ed.)

Berk, Laura E. Infants, Children, and Adolescents. Fifth edition. New York: Pearson, 2005.

Cita MLA (8th ed.)

Berk, Laura E. Infants, Children, and Adolescents. Fifth edition. Pearson, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.