APA (7th ed.) Citation

Walsh, W. H. (1967). An introduction to philosophy of history (3rd edition.). Humanities Press.

Chicago Style (17th ed.) Citation

Walsh, W. H. An Introduction to Philosophy of History. 3rd edition. New Jersey: Humanities Press, 1967.

MLA (9th ed.) Citation

Walsh, W. H. An Introduction to Philosophy of History. 3rd edition. Humanities Press, 1967.

Warning: These citations may not always be 100% accurate.