APA (7th ed.) Citation

Marburger, D. R. (2012). How strong is your firm's competitive advantage? Business Expert Press.

Chicago Style (17th ed.) Citation

Marburger, Daniel R. How Strong Is Your Firm's Competitive Advantage? New York, NY: Business Expert Press, 2012.

MLA (9th ed.) Citation

Marburger, Daniel R. How Strong Is Your Firm's Competitive Advantage? Business Expert Press, 2012.