ScienceDirect (Online service), Wellington, E. M. H., & Elsas, J. D. v. (1992). Genetic interactions among microorganisms in the natural environment. Pergamon Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service), E. M. H. Wellington, and J. D. van Elsas. Genetic Interactions Among Microorganisms in the Natural Environment. Oxford ; New York: Pergamon Press, 1992.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Genetic Interactions Among Microorganisms in the Natural Environment. Pergamon Press, 1992.
Warning: These citations may not always be 100% accurate.