APA (7th ed.) Citation

McKay, A., MacKenzie, J., Pratt, V., & Turner, M. (1972). On my mind: A writing series. Addison-Wesley.

Chicago Style (17th ed.) Citation

McKay, Alex, John MacKenzie, Vicki Pratt, and Morrie Turner. On My Mind: A Writing Series. Menlo Park, Calif. ; Reading, Mass. [etc.]: Addison-Wesley, 1972.

MLA (8th ed.) Citation

McKay, Alex, et al. On My Mind: A Writing Series. Addison-Wesley, 1972.