APA (7th ed.) Citation

Porter, M. E. (1980). The competitive advange of nations. Macmillan Inc.

Chicago Style (17th ed.) Citation

Porter, Michael E. The Competitive Advange of Nations. Macmillan Inc, 1980.

MLA (8th ed.) Citation

Porter, Michael E. The Competitive Advange of Nations. Macmillan Inc, 1980.

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