Citazione Stile APA (7a Edizione)

Thurman, S. K., & Widerstrom, A. H. (1985). Young children with special needs: A developmental and ecological approach. Allyn and Bacon.

Citazione stile Chigago Style (17a edizione)

Thurman, S. Kenneth, e Anne H. Widerstrom. Young Children with Special Needs: A Developmental and Ecological Approach. Boston: Allyn and Bacon, 1985.

Citatione MLA (9a ed.)

Thurman, S. Kenneth, e Anne H. Widerstrom. Young Children with Special Needs: A Developmental and Ecological Approach. Allyn and Bacon, 1985.