APA (7th ed.) Citation

Day, G. S., Gunther, R., & Reibstein, D. J. (1997). Wharton on dynamic competitive styrategy. John Wiley & Sons, Inc.

Chicago Style (17th ed.) Citation

Day, George S., Robert Gunther, and David J. Reibstein. Wharton on Dynamic Competitive Styrategy. New Jersey: John Wiley & Sons, Inc, 1997.

MLA (9th ed.) Citation

Day, George S., et al. Wharton on Dynamic Competitive Styrategy. John Wiley & Sons, Inc, 1997.