Marshall, W. A. (1971). A longitudinal study of the injury potential of the collateral ligaments of college football players. [publisher not identified].
Chicago Style (17th ed.) CitationMarshall, William Allen. A Longitudinal Study of the Injury Potential of the Collateral Ligaments of College Football Players. [Place of publication not identified]: [publisher not identified], 1971.
MLA (9th ed.) CitationMarshall, William Allen. A Longitudinal Study of the Injury Potential of the Collateral Ligaments of College Football Players. [publisher not identified], 1971.
Warning: These citations may not always be 100% accurate.