Cita APA (7th ed.)

Wolfe, D. L. (1982). Epistemology: The justification of belief (ed.). Inter varsity press.

Cita Chicago (17th ed.)

Wolfe, David L. Epistemology: The Justification of Belief. ed. Illinois: Inter varsity press, 1982.

Cita MLA (9th ed.)

Wolfe, David L. Epistemology: The Justification of Belief. ed. Inter varsity press, 1982.