APA (7th ed.) Citation

Nester, E. W., & Roberts, C. E. (1995). Microbiology: A human perspective. WCB.

Chicago Style (17th ed.) Citation

Nester, Eugene W., and C. Evans Roberts. Microbiology: A Human Perspective. Iowa: WCB, 1995.

MLA (9th ed.) Citation

Nester, Eugene W., and C. Evans Roberts. Microbiology: A Human Perspective. WCB, 1995.