Ryan, A. J. (1980). The physician and sports medicine guide to running / Allan J. Ryan. McGraw-Hill.
Chicago Style (17th ed.) CitationRyan, Allan J. The Physician and Sports Medicine Guide to Running / Allan J. Ryan. New York: McGraw-Hill, 1980.
MLA (9th ed.) CitationRyan, Allan J. The Physician and Sports Medicine Guide to Running / Allan J. Ryan. McGraw-Hill, 1980.
Warning: These citations may not always be 100% accurate.