APA (7th ed.) Citation

Piirto, J. (1998). Understanding those who create (2. ed.). Gifted Psychology Press.

Chicago Style (17th ed.) Citation

Piirto, Jane. Understanding Those Who Create. 2. ed. Scottsdale, AZ: Gifted Psychology Press, 1998.

MLA (9th ed.) Citation

Piirto, Jane. Understanding Those Who Create. 2. ed. Gifted Psychology Press, 1998.