APA (7th ed.) Citation

Tones, K., Robinson, Y. K., & Tilford, S. (1990). Health education. Chapman and Hall.

Chicago Style (17th ed.) Citation

Tones, Keith, Yvonne Keeley Robinson, and Sylvia Tilford. Health Education. [Place of publication not identified]: Chapman and Hall, 1990.

MLA (9th ed.) Citation

Tones, Keith, et al. Health Education. Chapman and Hall, 1990.