APA (7th ed.) Citation

Clarke, R. T. J., & Bauchop, T. (1977). Microbial ecology of the gut. Academic Press.

Chicago Style (17th ed.) Citation

Clarke, R. T. J., and T. Bauchop. Microbial Ecology of the Gut. London [etc.]: Academic Press, 1977.

MLA (9th ed.) Citation

Clarke, R. T. J., and T. Bauchop. Microbial Ecology of the Gut. Academic Press, 1977.