APA (7th ed.) Citation

Keefe, J. W., & Jenkins, J. M. (1997). Instruction and the learning environment. Eye on education.

Chicago Style (17th ed.) Citation

Keefe, James W., and John M. Jenkins. Instruction and the Learning Environment. Larchmont, NY: Eye on education, 1997.

MLA (9th ed.) Citation

Keefe, James W., and John M. Jenkins. Instruction and the Learning Environment. Eye on education, 1997.