APA

Richmond J. Y., McKinney R. W., Centers for Disease Control U.S & National Institutes of Health U.S. (1993). Biosafety in microbiological and biomedical laboratories. Washington: U.S. G.P.O.

Chicago

Richmond Jonathan Y, McKinney Robert W, Centers for Disease Control U.S and National Institutes of Health U.S. 1993. Biosafety in microbiological and biomedical laboratories. Washington: U.S. G.P.O.

Harvard

Richmond J. Y., McKinney R. W., Centers for Disease Control U.S and National Institutes of Health U.S. (1993). Biosafety in microbiological and biomedical laboratories. Washington: U.S. G.P.O.

MLA

Richmond Jonathan Y, McKinney Robert W, Centers for Disease Control U.S and National Institutes of Health U.S. Biosafety in microbiological and biomedical laboratories. Washington: U.S. G.P.O. 1993.