APA (7th ed.) Citation

Burke, E. J., & Humphreys, J. (1982). Fit to exercise. Pelham Books.

Chicago Style (17th ed.) Citation

Burke, Edmund J., and John Humphreys. Fit to Exercise. London: Pelham Books, 1982.

MLA (8th ed.) Citation

Burke, Edmund J., and John Humphreys. Fit to Exercise. Pelham Books, 1982.