Williams, C. J. F. (1981). What is existence? Clarendon Press.
Chicago Style (17th ed.) CitationWilliams, Christopher John Fards. What Is Existence? Oxford: Clarendon Press, 1981.
MLA (8th ed.) CitationWilliams, Christopher John Fards. What Is Existence? Clarendon Press, 1981.
Warning: These citations may not always be 100% accurate.