Gardiner, P. L. (1968). The nature of historical explanation. Oxford University Press.
Chicago Style (17th ed.) CitationGardiner, Patrick L. The Nature of Historical Explanation. London [etc.]: Oxford University Press, 1968.
MLA (9th ed.) CitationGardiner, Patrick L. The Nature of Historical Explanation. Oxford University Press, 1968.
Warning: These citations may not always be 100% accurate.