Citazione Stile APA (7a Edizione)

Kohl, M. F. (1994). Preschool art: It's the process, not the product. Gryphon House.

Citazione stile Chigago Style (17a edizione)

Kohl, MaryAnn F. Preschool Art: It's the Process, Not the Product. Beltsville, Md: Gryphon House, 1994.

Citatione MLA (9a ed.)

Kohl, MaryAnn F. Preschool Art: It's the Process, Not the Product. Gryphon House, 1994.