APA Citation
Ries, A., & Trout, J. (2001). Positioning: The battle for your mind (20th anniversary ed.). New York: McGraw-Hill.
Chicago Style CitationRies, Al, and Jack Trout. Positioning: The Battle for Your Mind. 20th anniversary ed. New York: McGraw-Hill, 2001.
MLA CitationRies, Al, and Jack Trout. Positioning: The Battle for Your Mind. 20th anniversary ed. New York: McGraw-Hill, 2001.
Warning: These citations may not always be 100% accurate.