Cita APA (7th ed.)

Napier, S. E. (2008). Virtue epistemology: Motivation and knowledge. Continuum.

Cita Chicago (17th ed.)

Napier, Stephen E. Virtue Epistemology: Motivation and Knowledge. London ; New York: Continuum, 2008.

Cita MLA (9th ed.)

Napier, Stephen E. Virtue Epistemology: Motivation and Knowledge. Continuum, 2008.