Παραπομπή σε μορφή APA (7η εκδ.)

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.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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