APA (7th ed.) Citation

Porter, T. (1976). Wealth: How to achieve it ! Prentice Hall.

Chicago Style (17th ed.) Citation

Porter, Thomas. Wealth: How to Achieve It ! Reston: Prentice Hall, 1976.

MLA (8th ed.) Citation

Porter, Thomas. Wealth: How to Achieve It ! Prentice Hall, 1976.