Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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