APA (7th ed.) Citation

Rafferty, J., Norling, R., Tamaru, R., McMath, C., & Morganstein, D. StatWorks: Statistics with Graphies for the macintosh.

Chicago Style (17th ed.) Citation

Rafferty, James, Richard Norling, Robert Tamaru, Charles McMath, and Dave Morganstein. StatWorks: Statistics with Graphies for the Macintosh.

MLA (8th ed.) Citation

Rafferty, James, et al. StatWorks: Statistics with Graphies for the Macintosh.