APA (7th ed.) Citation

Walker, G. (2009). Modern competitive strategy (3rd ed.). McGraw-Hill Irwin.

Chicago Style (17th ed.) Citation

Walker, Gordon. Modern Competitive Strategy. 3rd ed. New York: McGraw-Hill Irwin, 2009.

MLA (9th ed.) Citation

Walker, Gordon. Modern Competitive Strategy. 3rd ed. McGraw-Hill Irwin, 2009.