APA (7th ed.) Citation
Barrows, H. S., & Tamblyn, R. M. (1980). Problem-based learning: An approach to medical education. Springer Pub. Co..
Chicago Style (17th ed.) Citation
Barrows, Howard S., and Robyn M. Tamblyn. Problem-based Learning: An Approach to Medical Education. New York: Springer Pub. Co., 1980.
MLA (9th ed.) Citation
Barrows, Howard S., and Robyn M. Tamblyn. Problem-based Learning: An Approach to Medical Education. Springer Pub. Co., 1980.
Warning: These citations may not always be 100% accurate.