APA (7th ed.) Citation

Ecker, T., Wilt, F., & Hay, J. G. (1974). Olympic track and field techniques: An illustrated guide to developing champions. Parker Pub. Co.

Chicago Style (17th ed.) Citation

Ecker, Tom, Fred Wilt, and James G. Hay. Olympic Track and Field Techniques: An Illustrated Guide to Developing Champions. West Nyack, N.Y.: Parker Pub. Co, 1974.

MLA (8th ed.) Citation

Ecker, Tom, et al. Olympic Track and Field Techniques: An Illustrated Guide to Developing Champions. Parker Pub. Co, 1974.