Citazione Stile APA (7a Edizione)

Doumont, J. (2009). Trees, Maps, and Theorems: Effective communication for rational minds. Principiae.

Citazione stile Chigago Style (17a edizione)

Doumont, Jean-luc. Trees, Maps, and Theorems: Effective Communication for Rational Minds. Kraainem, Belgium: Principiae, 2009.

Citatione MLA (9a ed.)

Doumont, Jean-luc. Trees, Maps, and Theorems: Effective Communication for Rational Minds. Principiae, 2009.