APA (7th ed.) Citation

Carnegie Mellon University. Educational Software Library, Educom. Software Initiative, & Seiden, P. (1987). Directory of software sources for higher education: A resource guide for instructional applications. Peterson's Guides.

Chicago Style (17th ed.) Citation

Carnegie Mellon University. Educational Software Library, Educom. Software Initiative, and Peggy Seiden. Directory of Software Sources for Higher Education: A Resource Guide for Instructional Applications. Princeton, N.J.: Peterson's Guides, 1987.

MLA (9th ed.) Citation

Carnegie Mellon University. Educational Software Library, et al. Directory of Software Sources for Higher Education: A Resource Guide for Instructional Applications. Peterson's Guides, 1987.