APA (7th ed.) Citation

Rippe, J. M., & Ward, A. (1989). Dr. James M. Rippe's complete book of fitness walking. Prentice-Hall.

Chicago Style (17th ed.) Citation

Rippe, James M., and Ann Ward. Dr. James M. Rippe's Complete Book of Fitness Walking. New York: Prentice-Hall, 1989.

MLA (9th ed.) Citation

Rippe, James M., and Ann Ward. Dr. James M. Rippe's Complete Book of Fitness Walking. Prentice-Hall, 1989.