Philosophical papers.
Edited by J. O. Urmson and G. J. Warnock.

APA Citation

Austin, J. L. (John Langshaw)., Warnock, G. J. (Geoffrey James)., Urmson, J. O. (1970). Philosophical papers. 2d ed. Oxford: Clarendon Press.

MLA Citation

Austin, J. L. (John Langshaw), 1911-1960, G. J. (Geoffrey James) Warnock, and J. O Urmson. Philosophical Papers. 2d ed. Oxford: Clarendon Press, 1970.