APA

Evans T. M., LeChevallier M. W., Waarvick C. E. & Seidler R. J. (19810625). Coliform species recovered from untreated surface water and drinking water by the membrane filter, standard, and modified most-probable-number techniques. : Applied and environmental microbiology.

Chicago

Evans T M, LeChevallier M W, Waarvick C E and Seidler R J. 19810625. Coliform species recovered from untreated surface water and drinking water by the membrane filter, standard, and modified most-probable-number techniques. : Applied and environmental microbiology.

Harvard

Evans T. M., LeChevallier M. W., Waarvick C. E. and Seidler R. J. (19810625). Coliform species recovered from untreated surface water and drinking water by the membrane filter, standard, and modified most-probable-number techniques. : Applied and environmental microbiology.

MLA

Evans T M, LeChevallier M W, Waarvick C E and Seidler R J. Coliform species recovered from untreated surface water and drinking water by the membrane filter, standard, and modified most-probable-number techniques. : Applied and environmental microbiology. 19810625.