Cita APA

Ayer, A. J. (1979). The Central Questions of Philosophy (Reprint ed.). Penguin Books.

Citación estilo Chicago

Ayer, A. J. The Central Questions of Philosophy. Reprint ed. Harmondsworth: Penguin Books, 1979.

Cita MLA

Ayer, A. J. The Central Questions of Philosophy. Reprint ed. Penguin Books, 1979.

Warning: These citations may not always be 100% accurate.