Citazione Stile APA (7a Edizione)

Nunes, T. (1994). The environment of the child. Bernard Van Leer Foundation.

Citazione stile Chigago Style (17a edizione)

Nunes, Terezinha. The Environment of the Child. La Haya: Bernard Van Leer Foundation, 1994.

Citatione MLA (9a ed.)

Nunes, Terezinha. The Environment of the Child. Bernard Van Leer Foundation, 1994.