APA引文

Gordon, P. (2007). Lange USMLE road map: Family medicine. New York, N.Y: McGraw-Hill.

Trích dẫn kiểu Chicago

Gordon, 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.