Leclerc, I. (1972). The nature of physical existence. Allen and Unwin; Humanities Press.
Chicago Style (17th ed.) CitationLeclerc, Ivor. The Nature of Physical Existence. London : New York: Allen and Unwin; Humanities Press, 1972.
MLA (8th ed.) CitationLeclerc, Ivor. The Nature of Physical Existence. Allen and Unwin; Humanities Press, 1972.
Warning: These citations may not always be 100% accurate.