APA (7th ed.) Citation

Tan, O. (2003). Problem-based learning innovation: Using problems to power learning in the 21st century. Thomson Learning.

Chicago Style (17th ed.) Citation

Tan, Oon-Seng. Problem-based Learning Innovation: Using Problems to Power Learning in the 21st Century. Singapore: Thomson Learning, 2003.

MLA (8th ed.) Citation

Tan, Oon-Seng. Problem-based Learning Innovation: Using Problems to Power Learning in the 21st Century. Thomson Learning, 2003.