APA (7th ed.) Citation

Le, T., & Yeh, J. S. (2012). First aid cases for the USMLE step 1 (3. ed., completely updated.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Le, Tao, and James S. Yeh. First Aid Cases for the USMLE Step 1. 3. ed., completely updated. New York [u.a.]: McGraw-Hill, 2012.

MLA (9th ed.) Citation

Le, Tao, and James S. Yeh. First Aid Cases for the USMLE Step 1. 3. ed., completely updated. McGraw-Hill, 2012.