APA (7th ed.) Citation

Le, T., & Bhushan, V. (2012). First aid for the USMLE step 1 2012. McGraw-Hill Medical.

Chicago Style (17th ed.) Citation

Le, Tao, and Vikas Bhushan. First Aid for the USMLE Step 1 2012. New York: McGraw-Hill Medical, 2012.

MLA (9th ed.) Citation

Le, Tao, and Vikas Bhushan. First Aid for the USMLE Step 1 2012. McGraw-Hill Medical, 2012.