Cita APA (7th ed.)

Woods, D. R. (1994). Problem-based learning: How to gain the most from PBL. Donald R. Woods.

Cita Chicago (17th ed.)

Woods, Donald R. Problem-based Learning: How to Gain the Most from PBL. Waterdown, Ont.: Donald R. Woods, 1994.

Cita MLA (8th ed.)

Woods, Donald R. Problem-based Learning: How to Gain the Most from PBL. Donald R. Woods, 1994.