APA (7th ed.) Citation

Ries, A. (1986). Postioning: The battle for your mind (1. ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Ries, Al. Postioning: The Battle for Your Mind. 1. ed. New York [u.a.]: McGraw-Hill, 1986.

MLA (9th ed.) Citation

Ries, Al. Postioning: The Battle for Your Mind. 1. ed. McGraw-Hill, 1986.