APA (7th ed.) Citation

Wheelis, M. (1998). An electronic companion to microbiology for majors: A multimedia study aid. Cogito Learning Media, Inc.

Chicago Style (17th ed.) Citation

Wheelis, Mark. An Electronic Companion to Microbiology for Majors: A Multimedia Study Aid. New York: Cogito Learning Media, Inc, 1998.

MLA (9th ed.) Citation

Wheelis, Mark. An Electronic Companion to Microbiology for Majors: A Multimedia Study Aid. Cogito Learning Media, Inc, 1998.