APA (7th ed.) Citation

Rockwell, R. E., & Osborne, N. E. (1984). Fitness and nutrition for seniors. Thomas.

Chicago Style (17th ed.) Citation

Rockwell, Robert E., and Nancy E. Osborne. Fitness and Nutrition for Seniors. Springfield, Ill., U.S.A.: Thomas, 1984.

MLA (9th ed.) Citation

Rockwell, Robert E., and Nancy E. Osborne. Fitness and Nutrition for Seniors. Thomas, 1984.