Citazione Stile APA (7a Edizione)

Piirto, J. (1992). Understanding those who create. Ohio Psychology Press.

Citazione stile Chigago Style (17a edizione)

Piirto, Jane. Understanding Those Who Create. Dayton, Ohio: Ohio Psychology Press, 1992.

Citatione MLA (9a ed.)

Piirto, Jane. Understanding Those Who Create. Ohio Psychology Press, 1992.