Cita APA (7a ed.)

BonJour, L., & Sosa, E. (2003). Epistemic justification: Internalism vs. externalism, foundations vs. virtues. Blackwell Pub.

Cita Chicago Style (17a ed.)

BonJour, Laurence, y Ernest Sosa. Epistemic Justification: Internalism Vs. Externalism, Foundations Vs. Virtues. Malden, MA: Blackwell Pub, 2003.

Cita MLA (9a ed.)

BonJour, Laurence, y Ernest Sosa. Epistemic Justification: Internalism Vs. Externalism, Foundations Vs. Virtues. Blackwell Pub, 2003.