APA (7th ed.) Citation

Hoeper, J. D., & Pickering, J. H. (1989). Purpose and process. Macmillan.

Chicago Style (17th ed.) Citation

Hoeper, Jeffrey D., and James H. Pickering. Purpose and Process. New York: Macmillan, 1989.

MLA (9th ed.) Citation

Hoeper, Jeffrey D., and James H. Pickering. Purpose and Process. Macmillan, 1989.