Cita APA (7a ed.)

Hetherington, S. C. (2016). Knowledge and the Gettier problem. Cambridge University Press.

Cita Chicago Style (17a ed.)

Hetherington, Stephen Cade. Knowledge and the Gettier Problem. New York: Cambridge University Press, 2016.

Cita MLA (9a ed.)

Hetherington, Stephen Cade. Knowledge and the Gettier Problem. Cambridge University Press, 2016.