APA (7th ed.) Citation

O'Connell, A. L., & Gardner, E. B. (1972). Understanding: The scientific bases of human movement. Williams & Wilkins.

Chicago Style (17th ed.) Citation

O'Connell, Alice L., and Elizabeth B. Gardner. Understanding: The Scientific Bases of Human Movement. Baltimore: Williams & Wilkins, 1972.

MLA (9th ed.) Citation

O'Connell, Alice L., and Elizabeth B. Gardner. Understanding: The Scientific Bases of Human Movement. Williams & Wilkins, 1972.