APA (7th ed.) Citation

Kohn, A. (2018). Punished by rewards: The trouble with gold stars, incentive plans, A's, praise, and other bribes (Twenty-fifth anniversary edition.). Houghton Mifflin Company.

Chicago Style (17th ed.) Citation

Kohn, Alfie. Punished by Rewards: The Trouble with Gold Stars, Incentive Plans, A's, Praise, and Other Bribes. Twenty-fifth anniversary edition. Boston: Houghton Mifflin Company, 2018.

MLA (9th ed.) Citation

Kohn, Alfie. Punished by Rewards: The Trouble with Gold Stars, Incentive Plans, A's, Praise, and Other Bribes. Twenty-fifth anniversary edition. Houghton Mifflin Company, 2018.

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