Berk, S. G., Guerry, P., & Colwell, R. R. (1976). Separation of small ciliate protozoa from bacteria by sucrose gradient centrifugation.
Chicago Style CitationBerk, S G., P. Guerry, and R R. Colwell. Separation of Small Ciliate Protozoa From Bacteria By Sucrose Gradient Centrifugation. 1976.
MLA CitationBerk, S G., P. Guerry, and R R. Colwell. Separation of Small Ciliate Protozoa From Bacteria By Sucrose Gradient Centrifugation. 1976.
Warning: These citations may not always be 100% accurate.