APA引文

Ayer, A. J. (1985). Freedom and morality and other essays ((Repr.).). Clarendon Press.

芝加哥风格引文

Ayer, Alfred J. Freedom and Morality and Other Essays. (Repr.). Oxford: Clarendon Press, 1985.

MLA引文

Ayer, Alfred J. Freedom and Morality and Other Essays. (Repr.). Clarendon Press, 1985.

警告:这些引文格式不一定是100%准确.