APA

Washburn P., . (1997). Philosophical dilemmas : building a worldview. New York: Oxford University Press.

Chicago

Washburn Phil, . 1997. Philosophical dilemmas : building a worldview. New York: Oxford University Press.

Harvard

Washburn P., . (1997). Philosophical dilemmas : building a worldview. New York: Oxford University Press.

MLA

Washburn Phil, . Philosophical dilemmas : building a worldview. New York: Oxford University Press. 1997.