APA (7th ed.) Citation

Fitzgerald, H. E., Bundy, R. S., Cofer, C. N., & Hermanson, R. H. (1975). Programmed learning aid for rhythm, time, and humor behavior. Learning Systems Company.

Chicago Style (17th ed.) Citation

Fitzgerald, Hiram E., Robert S. Bundy, Charles N. Cofer, and Roger H. Hermanson. Programmed Learning Aid for Rhythm, Time, and Humor Behavior. Homewood, Illinois: Learning Systems Company, 1975.

MLA (9th ed.) Citation

Fitzgerald, Hiram E., et al. Programmed Learning Aid for Rhythm, Time, and Humor Behavior. Learning Systems Company, 1975.