Gaya APA
Swartz, M, H. (2007).
The Ultimate Guide and Review for Usmle Step 2 Clinical Skills Exam .
Philadelphia:
Saunders-Elsevier.
Gaya MLA
Swartz, Mark, H.
"The Ultimate Guide and Review for Usmle Step 2 Clinical Skills Exam".
Philadelphia:
Saunders-Elsevier,
2007.
Text.