Leadbetter, J. R. (1963). Changes in certain cardiorespiratory reactions and physical ability test scores of selected ninth grade males as a result of training in distance running. [publisher not identified].
Chicago Style (17th ed.) CitationLeadbetter, John Robert. Changes in Certain Cardiorespiratory Reactions and Physical Ability Test Scores of Selected Ninth Grade Males as a Result of Training in Distance Running. [Place of publication not identified]: [publisher not identified], 1963.
MLA (9th ed.) CitationLeadbetter, John Robert. Changes in Certain Cardiorespiratory Reactions and Physical Ability Test Scores of Selected Ninth Grade Males as a Result of Training in Distance Running. [publisher not identified], 1963.
Warning: These citations may not always be 100% accurate.