Jr, J. J. (1998). Gram stain. Annals of internal medicine, 129(12), 1083. https://doi.org/10.7326/0003-4819-129-12-199812150-00042
Chicago Style (17th ed.) CitationJr, John JF. "Gram Stain." Annals of Internal Medicine 129, no. 12 (1998): 1083. https://doi.org/10.7326/0003-4819-129-12-199812150-00042.
MLA (9th ed.) CitationJr, John JF. "Gram Stain." Annals of Internal Medicine, vol. 129, no. 12, 1998, p. 1083, https://doi.org/10.7326/0003-4819-129-12-199812150-00042.
Warning: These citations may not always be 100% accurate.