APA (7th ed.) Citation

Warren, W. J. (1982). A wheelchair field test to predict cardiovascular fitness. [publisher not identified].

Chicago Style (17th ed.) Citation

Warren, William J. A Wheelchair Field Test to Predict Cardiovascular Fitness. [Place of publication not identified]: [publisher not identified], 1982.

MLA (9th ed.) Citation

Warren, William J. A Wheelchair Field Test to Predict Cardiovascular Fitness. [publisher not identified], 1982.