Cita APA

Shaffer, D. R., & Kipp, K. (2007). Developmental psychology: Childhood and adolescence (7th ed.). Thomson Wadsworth.

Chicago Edition Citation

Shaffer, David R., i Katherine Kipp. Developmental Psychology: Childhood and Adolescence. 7th ed. Australia: Thomson Wadsworth, 2007.

Cita MLA

Shaffer, David R., i Katherine Kipp. Developmental Psychology: Childhood and Adolescence. 7th ed. Thomson Wadsworth, 2007.