APA (7th ed.) Citation

Elliott, A. C., Gibbons, D., & Rasmussen, D. (1994). Using ProComm Plus 2 for Windows. Que.

Chicago Style (17th ed.) Citation

Elliott, Alan C., Dave Gibbons, and Dave Rasmussen. Using ProComm Plus 2 for Windows. Carmel, IN: Que, 1994.

MLA (9th ed.) Citation

Elliott, Alan C., et al. Using ProComm Plus 2 for Windows. Que, 1994.