Citazione Stile APA (7a Edizione)

Patrick & George Thomas White. (1935). Introduction to Philosophy (2nd ed.). Houghton Mifflin Company.

Citazione stile Chigago Style (17a edizione)

Patrick e George Thomas White. Introduction to Philosophy. 2nd ed. Boston / New York: Houghton Mifflin Company, 1935.

Citatione MLA (9a ed.)

Patrick e George Thomas White. Introduction to Philosophy. 2nd ed. Houghton Mifflin Company, 1935.