APA (7th ed.) Citation

Ayer, A. J. (1973). The central questions of philosophy. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Ayer, A. J. The Central Questions of Philosophy. London: Weidenfeld and Nicolson, 1973.

MLA (9th ed.) Citation

Ayer, A. J. The Central Questions of Philosophy. Weidenfeld and Nicolson, 1973.

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