Parks, C. J. (1979). The effects of a physical fitness program on body composition, flexibility, heart rate, blood pressure, and anxiety levels of senior citizens. [publisher not identified].
Chicago Style (17th ed.) CitationParks, Charles James. The Effects of a Physical Fitness Program on Body Composition, Flexibility, Heart Rate, Blood Pressure, and Anxiety Levels of Senior Citizens. [Place of publication not identified]: [publisher not identified], 1979.
MLA (9th ed.) CitationParks, Charles James. The Effects of a Physical Fitness Program on Body Composition, Flexibility, Heart Rate, Blood Pressure, and Anxiety Levels of Senior Citizens. [publisher not identified], 1979.
Warning: These citations may not always be 100% accurate.