Cita APA (7th ed.)

Parfit, D. (1986). Reasons and persons (1st pbk. ed.). Clarendon Press.

Cita Chicago (17th ed.)

Parfit, Derek. Reasons and Persons. 1st pbk. ed. Oxford: Clarendon Press, 1986.

Cita MLA (9th ed.)

Parfit, Derek. Reasons and Persons. 1st pbk. ed. Clarendon Press, 1986.