APA (7th ed.) Citation

Westat, I., Lewis, L., Farris, E., & Alexander, D. (1997). Distance Education in Higher Education. Statistical Analysis Report. Postsecondary Education Quick Information System.

Chicago Style (17th ed.) Citation

Westat, Inc, Laurie Lewis, Elizabeth Farris, and Debbie Alexander. Distance Education in Higher Education. Statistical Analysis Report. Postsecondary Education Quick Information System. 1997.

MLA (9th ed.) Citation

Westat, Inc, et al. Distance Education in Higher Education. Statistical Analysis Report. Postsecondary Education Quick Information System. 1997.