APA (7th ed.) Citation
Ashley, R., Fernandez, J. N., & Ashley, P. (1989). Online Communications Software (1. ed.). McGraw-Hill.
Chicago Style (17th ed.) Citation
Ashley, Ruth, Judi N. Fernandez, and Paul Ashley. Online Communications Software. 1. ed. New York: McGraw-Hill, 1989.
MLA (9th ed.) Citation
Ashley, Ruth, et al. Online Communications Software. 1. ed. McGraw-Hill, 1989.
Warning: These citations may not always be 100% accurate.