APA (7th ed.) Citation

NetLibrary, Inc, & Kerr, S. (1997). Ultimate rewards: What really motivates people to achieve. [Harvard Business School Press].

Chicago Style (17th ed.) Citation

NetLibrary, Inc, and Steven Kerr. Ultimate Rewards: What Really Motivates People to Achieve. [Boston, Mass.]: [Harvard Business School Press], 1997.

MLA (9th ed.) Citation

NetLibrary, Inc, and Steven Kerr. Ultimate Rewards: What Really Motivates People to Achieve. [Harvard Business School Press], 1997.