Citazione Stile APA (7a Edizione)

Hyerle, D. (2009). Visual tools for transforming information into knowledge (2nd ed.). Corwin Press.

Citazione stile Chigago Style (17a edizione)

Hyerle, David. Visual Tools for Transforming Information into Knowledge. 2nd ed. Thousand Oaks, Calif: Corwin Press, 2009.

Citatione MLA (9a ed.)

Hyerle, David. Visual Tools for Transforming Information into Knowledge. 2nd ed. Corwin Press, 2009.