Citazione Stile APA (7a Edizione)

Shaffer, D. R. (1994). Social and personality development (3rd ed.). Brooks/Cole.

Citazione stile Chigago Style (17a edizione)

Shaffer, David Reed. Social and Personality Development. 3rd ed. Pacific Grove, Calif: Brooks/Cole, 1994.

Citatione MLA (9a ed.)

Shaffer, David Reed. Social and Personality Development. 3rd ed. Brooks/Cole, 1994.