Παραπομπή σε μορφή APA (7η εκδ.)

Cook, J. C., Hoffman, A. A. J., & Redmond, J. C. (1971). Clearing the air: The impact of the clean air act on technology. The Institute of Electrical and Electronics Engineers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cook, John C., A. A. J. Hoffman, και John C. Redmond. Clearing the Air: The Impact of the Clean Air Act on Technology. New York: The Institute of Electrical and Electronics Engineers, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

Cook, John C., et al. Clearing the Air: The Impact of the Clean Air Act on Technology. The Institute of Electrical and Electronics Engineers, 1971.