APA (7th ed.) Citation

Ries, A., & Trout, J. (1986). Positioning: The battle for your mind (Warner books edition.). Warner Book, Inc.

Chicago Style (17th ed.) Citation

Ries, Al, and Jack Trout. Positioning: The Battle for Your Mind. Warner books edition. New York, N.Y: Warner Book, Inc, 1986.

MLA (9th ed.) Citation

Ries, Al, and Jack Trout. Positioning: The Battle for Your Mind. Warner books edition. Warner Book, Inc, 1986.

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