Cita APA (7a ed.)

Nozick, R. (1981). Philosophical explanations. Harvard University Press.

Cita Chicago Style (17a ed.)

Nozick, Robert. Philosophical Explanations. Cambridge (Massachusetts): Harvard University Press, 1981.

Cita MLA (9a ed.)

Nozick, Robert. Philosophical Explanations. Harvard University Press, 1981.