APA (7e ed.) Bronvermelding

Washburn, P. (1997). Philosophical dilemmas: Building a worldview. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Washburn, Phil. Philosophical Dilemmas: Building a Worldview. New York: Oxford University Press, 1997.

MLA (8e ed.) Bronvermelding

Washburn, Phil. Philosophical Dilemmas: Building a Worldview. Oxford University Press, 1997.