Larson, A. J. (2005). Comparison of cardiovascular fitness levels among children participating in different amounts of physical education instruction per week. [publisher not identified].
Chicago Style (17th ed.) CitationLarson, Amy Jo. Comparison of Cardiovascular Fitness Levels Among Children Participating in Different Amounts of Physical Education Instruction Per Week. [Place of publication not identified]: [publisher not identified], 2005.
MLA (9th ed.) CitationLarson, Amy Jo. Comparison of Cardiovascular Fitness Levels Among Children Participating in Different Amounts of Physical Education Instruction Per Week. [publisher not identified], 2005.
Warning: These citations may not always be 100% accurate.