Gordon, P. (2007). Lange USMLE road map: Family medicine. New York, N.Y: McGraw-Hill.
Trích dẫn kiểu ChicagoGordon, Paul. Lange USMLE Road Map: Family Medicine. New York, N.Y: McGraw-Hill, 2007.
MLA引文Gordon, Paul. Lange USMLE Road Map: Family Medicine. New York, N.Y: McGraw-Hill, 2007.
警告:这些引文格式不一定是100%准确.