Bull, A. T., & Slater, J. H. (1982). Microbial interactions and communities. Academic Press.
Chicago Style aipamenaBull, Alan T., and J. H. Slater. Microbial Interactions and Communities. London: Academic Press, 1982.
MLA aipamenaBull, Alan T., and J. H. Slater. Microbial Interactions and Communities. Academic Press, 1982.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.