Citazione Stile APA (7a Edizione)

Hurlock, E. B. (1978). Child development (6th ed.). McGraw-Hill National Book Store.

Citazione stile Chigago Style (17a edizione)

Hurlock, Elizabeth B. Child Development. 6th ed. New York, [Manila: McGraw-Hill National Book Store, 1978.

Citatione MLA (9a ed.)

Hurlock, Elizabeth B. Child Development. 6th ed. McGraw-Hill National Book Store, 1978.