APA (7th ed.) Citation

Krotee, M. L., & Hatfield, F. C. (1979). The theory and practice of physical activity. Hunt.

Chicago Style (17th ed.) Citation

Krotee, March L., and Frederick C. Hatfield. The Theory and Practice of Physical Activity. Dubuque, Iowa: Hunt, 1979.

MLA (9th ed.) Citation

Krotee, March L., and Frederick C. Hatfield. The Theory and Practice of Physical Activity. Hunt, 1979.