The gram stain :
a new look at an old tool /
Gilda L. Jones, Stanley M. Dever.

APA Citation

Jones, G. L., Dever, S. M., Centers for Disease Control (U.S.). (1986). The gram stain: a new look at an old tool. Rev. March 1986. Atlanta, Ga.: U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control.

MLA Citation

Jones, Gilda L, Stanley M Dever, and Centers for Disease Control (U.S.). The Gram Stain: a New Look At an Old Tool. Rev. March 1986. Atlanta, Ga.: U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control, 1986.