O’CONNELL, T. X. (2013). Brochert’s crush step 2: The ultimate USMLE step 2 review. Elsevier.
芝加哥风格引文O’CONNELL, Theodore X. Brochert’s Crush Step 2: The Ultimate USMLE Step 2 Review. Elsevier, 2013.
MLA引文O’CONNELL, Theodore X. Brochert’s Crush Step 2: The Ultimate USMLE Step 2 Review. Elsevier, 2013.
警告：这些引文格式不一定是100％准确.