APA (7th ed.) Citation

Hill, L. R., & Kirsop, B. E. (1991). Bacteria. Cambridge University Press.

Chicago Style (17th ed.) Citation

Hill, L. R., and B. E. Kirsop. Bacteria. Cambridge [England] ; New York: Cambridge University Press, 1991.

MLA (9th ed.) Citation

Hill, L. R., and B. E. Kirsop. Bacteria. Cambridge University Press, 1991.