Citazione Stile APA (7a Edizione)

Snowman, J., & Biehler, R. (2000). Psychology applied to teaching (9th ed.). Houghton Mifflin.

Citazione stile Chigago Style (17a edizione)

Snowman, Jack, e Robert Biehler. Psychology Applied to Teaching. 9th ed. New York: Houghton Mifflin, 2000.

Citatione MLA (9a ed.)

Snowman, Jack, e Robert Biehler. Psychology Applied to Teaching. 9th ed. Houghton Mifflin, 2000.