APA (7th ed.) Citation

Cowperthwaite, S. A. (1999). Physiological comparison of chair aerobics and cycle ergometry in young female subjects. [publisher not identified].

Chicago Style (17th ed.) Citation

Cowperthwaite, Sarah A. Physiological Comparison of Chair Aerobics and Cycle Ergometry in Young Female Subjects. [Place of publication not identified]: [publisher not identified], 1999.

MLA (9th ed.) Citation

Cowperthwaite, Sarah A. Physiological Comparison of Chair Aerobics and Cycle Ergometry in Young Female Subjects. [publisher not identified], 1999.