APA (7th ed.) Citation

Johnson, K. L. (1988). Peak performance selling: How to increase your sales by 70% in six weeks. Prentice-Hall.

Chicago Style (17th ed.) Citation

Johnson, Kerry L. Peak Performance Selling: How to Increase Your Sales by 70% in Six Weeks. Englewood Cliffs, NJ: Prentice-Hall, 1988.

MLA (9th ed.) Citation

Johnson, Kerry L. Peak Performance Selling: How to Increase Your Sales by 70% in Six Weeks. Prentice-Hall, 1988.