Citazione Stile APA (7a Edizione)

Tibbits, D. F., & Windsor, J. (1995). Language intervention: Beyond the primary grades. PRO-ED.

Citazione stile Chigago Style (17a edizione)

Tibbits, Donald F., e Jennifer Windsor. Language Intervention: Beyond the Primary Grades. Austin, Tex: PRO-ED, 1995.

Citatione MLA (9a ed.)

Tibbits, Donald F., e Jennifer Windsor. Language Intervention: Beyond the Primary Grades. PRO-ED, 1995.