APA (7th ed.) Citation

Morton, A. (2003). A guide through the theory of knowledge (3rd. ed.). Blackwell.

Chicago Style (17th ed.) Citation

Morton, Adam. A Guide Through the Theory of Knowledge. 3rd. ed. Malden [etc]: Blackwell, 2003.

MLA (9th ed.) Citation

Morton, Adam. A Guide Through the Theory of Knowledge. 3rd. ed. Blackwell, 2003.