APA (7th ed.) Citation

Ayer, A. J., & Griffiths, A. P. (1991). A.J. Ayer memorial essays. Cambridge University Press.

Chicago Style (17th ed.) Citation

Ayer, A. J., and A. Phillips Griffiths. A.J. Ayer Memorial Essays. Cambridge ; New York: Cambridge University Press, 1991.

MLA (8th ed.) Citation

Ayer, A. J., and A. Phillips Griffiths. A.J. Ayer Memorial Essays. Cambridge University Press, 1991.