Cita APA (7a ed.)

Pollock, M. L. (1998). The recommended quantity and quality of exercise for developing and maintaining cardiorespiratory and muscular fitness, and flexibility in healthy adults. [s.n.].

Cita Chicago Style (17a ed.)

Pollock, Michael L. The Recommended Quantity and Quality of Exercise for Developing and Maintaining Cardiorespiratory and Muscular Fitness, and Flexibility in Healthy Adults. [S.l.]: [s.n.], 1998.

Cita MLA (9a ed.)

Pollock, Michael L. The Recommended Quantity and Quality of Exercise for Developing and Maintaining Cardiorespiratory and Muscular Fitness, and Flexibility in Healthy Adults. [s.n.], 1998.