APA استشهاد

Fletcher, M. [., & Floodgate, G. D. [. (1985). Bacteria in their natural environments. Academic Press.

استشهاد بنمط شيكاغو

Fletcher, Madilyn [ed.], و Geroge D. [ed.] Floodgate. Bacteria in Their Natural Environments. London: Academic Press, 1985.

MLA استشهاد

Fletcher, Madilyn [ed.], و Geroge D. [ed.] Floodgate. Bacteria in Their Natural Environments. Academic Press, 1985.