APA (7th ed.) Citation

Nicholls, P., & Ensor, P. (1995). CD-ROM for library users: A guide to managing and maintaining user access. Learned Information Inc..

Chicago Style (17th ed.) Citation

Nicholls, Paul, and Pat Ensor. CD-ROM for Library Users: A Guide to Managing and Maintaining User Access. Medford, NJ: Learned Information Inc., 1995.

MLA (9th ed.) Citation

Nicholls, Paul, and Pat Ensor. CD-ROM for Library Users: A Guide to Managing and Maintaining User Access. Learned Information Inc., 1995.