APA (7th ed.) Citation

Tennant, R., Ober, J., & Lipow, A. G. (1993). Crossing the Internet threshold: An instructional handbook. Library Solutions Press.

Chicago Style (17th ed.) Citation

Tennant, Roy, John Ober, and Anne Grodzins Lipow. Crossing the Internet Threshold: An Instructional Handbook. Berkeley, CA: Library Solutions Press, 1993.

MLA (9th ed.) Citation

Tennant, Roy, et al. Crossing the Internet Threshold: An Instructional Handbook. Library Solutions Press, 1993.