APA Citation

Erdmann, J. E., & Hough, W. S. (1915). A history of philosophy (6th ed.). London: New York: George Allen and Unwin MacMillan.

Chicago Style Citation

Erdmann, Johann Eduard, and Williston S. Hough. A History of Philosophy. 6th ed. London: New York: George Allen and Unwin MacMillan, 1915.

MLA Citation

Erdmann, Johann Eduard, and Williston S. Hough. A History of Philosophy. 6th ed. London: New York: George Allen and Unwin MacMillan, 1915.

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