APA (7th ed.) Citation

Gentile, J. R., Frazier, T. W., & Morris, M. C. (1973). Instructional applications of behavior principles. Brooks/Cole.

Chicago Style (17th ed.) Citation

Gentile, J. Ronald, Thomas W. Frazier, and Mary C. Morris. Instructional Applications of Behavior Principles. Monterey, Calif: Brooks/Cole, 1973.

MLA (9th ed.) Citation

Gentile, J. Ronald, et al. Instructional Applications of Behavior Principles. Brooks/Cole, 1973.