Steffen, E. K., & Hentges, D. J. (1981). Hydrolytic enzymes of anaerobic bacteria isolated from human infections. J Clin Microbiol.
Citação norma ChicagoSteffen, E K., and D J. Hentges. "Hydrolytic Enzymes of Anaerobic Bacteria Isolated From Human Infections." J Clin Microbiol 1981.
MLA引文Steffen, E K., and D J. Hentges. "Hydrolytic Enzymes of Anaerobic Bacteria Isolated From Human Infections." J Clin Microbiol 1981.
警告：這些引文格式不一定是100％准確.