APA (7th ed.) Citation

Information Today, Inc, & Cibbarelli, P. (1993). Directory of library automation software, systems, and services. Information Today, Inc..

Chicago Style (17th ed.) Citation

Information Today, Inc, and Pamela Cibbarelli. Directory of Library Automation Software, Systems, and Services. Medford, NJ: Information Today, Inc., 1993.

MLA (9th ed.) Citation

Information Today, Inc, and Pamela Cibbarelli. Directory of Library Automation Software, Systems, and Services. Information Today, Inc., 1993.