APA (7th ed.) Citation

Wulf, M. M. C. J. d. (1909). History of medieval philosophy (3rd ed.). Longmans, Green.

Chicago Style (17th ed.) Citation

Wulf, Marie Maurice Charles Joseph de. History of Medieval Philosophy. 3rd ed. London ; New York: Longmans, Green, 1909.

MLA (9th ed.) Citation

Wulf, Marie Maurice Charles Joseph de. History of Medieval Philosophy. 3rd ed. Longmans, Green, 1909.