APA

Le T., Yeh J. S., . (2012). First aid cases for the USMLE step 1. New York: McGraw-Hill Medical.

Chicago

Le Tao, Yeh James S, . 2012. First aid cases for the USMLE step 1. New York: McGraw-Hill Medical.

Harvard

Le T., Yeh J. S., . (2012). First aid cases for the USMLE step 1. New York: McGraw-Hill Medical.

MLA

Le Tao, Yeh James S, . First aid cases for the USMLE step 1. New York: McGraw-Hill Medical. 2012.