Spackman, R. R. (1968). Conditioning for football: Pre-season, regular season, and off-season. Thomas.
Chicago Style (17th ed.) CitationSpackman, Robert R. Conditioning for Football: Pre-season, Regular Season, and Off-season. Springfield, Ill.: Thomas, 1968.
MLA (9th ed.) CitationSpackman, Robert R. Conditioning for Football: Pre-season, Regular Season, and Off-season. Thomas, 1968.
Warning: These citations may not always be 100% accurate.