APA (7th ed.) Citation

Kohn, A. (1993). Punished by rewards: The trouble with gold stars, incentive plans, A's, praise and other bribes (3. [print.].). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Kohn, Alfie. Punished by Rewards: The Trouble with Gold Stars, Incentive Plans, A's, Praise and Other Bribes. 3. [print.]. Boston, Mass. u.a: Houghton Mifflin, 1993.

MLA (9th ed.) Citation

Kohn, Alfie. Punished by Rewards: The Trouble with Gold Stars, Incentive Plans, A's, Praise and Other Bribes. 3. [print.]. Houghton Mifflin, 1993.