Citazione Stile APA (7a Edizione)

Sigelman, C. K., & Rider, E. A. (2003). Life-span human development (4th ed.). Thomson/Wadsworth.

Citazione stile Chigago Style (17a edizione)

Sigelman, Carol K., e Elizabeth A. Rider. Life-span Human Development. 4th ed. Australia: Thomson/Wadsworth, 2003.

Citatione MLA (9a ed.)

Sigelman, Carol K., e Elizabeth A. Rider. Life-span Human Development. 4th ed. Thomson/Wadsworth, 2003.