APA (7th ed.) Citation

Tan, O. S. (2009). Problem-based learning and creativity. Cengage Learning Asia.

Chicago Style (17th ed.) Citation

Tan, Oon Seng. Problem-based Learning and Creativity. Singapore: Cengage Learning Asia, 2009.

MLA (9th ed.) Citation

Tan, Oon Seng. Problem-based Learning and Creativity. Cengage Learning Asia, 2009.