Cita APA (7a ed.)

Ayer, A. J. (1986). Freedom and morality and other essays (reprint.). Clarendon.

Cita Chicago Style (17a ed.)

Ayer, Alfred Jules. Freedom and Morality and Other Essays. reprint. Oxford: Clarendon, 1986.

Cita MLA (9a ed.)

Ayer, Alfred Jules. Freedom and Morality and Other Essays. reprint. Clarendon, 1986.