Citazione Stile APA (7a Edizione)

Irlen, H. (2005). Reading by the colors: Overcoming dyslexia and other reading disabilities through the Irlen method (Updated ed.). Perigee.

Citazione stile Chigago Style (17a edizione)

Irlen, Helen. Reading by the Colors: Overcoming Dyslexia and Other Reading Disabilities Through the Irlen Method. Updated ed. New York: Perigee, 2005.

Citatione MLA (9a ed.)

Irlen, Helen. Reading by the Colors: Overcoming Dyslexia and Other Reading Disabilities Through the Irlen Method. Updated ed. Perigee, 2005.