Citazione Stile APA (7a Edizione)

Thornburg, H. D. (1982). Development in adolescence (2nd.ed.). Brooks/Cole.

Citazione stile Chigago Style (17a edizione)

Thornburg, Hersel D. Development in Adolescence. 2nd.ed. Monterey: Brooks/Cole, 1982.

Citatione MLA (9a ed.)

Thornburg, Hersel D. Development in Adolescence. 2nd.ed. Brooks/Cole, 1982.