APA引文

Graham, M. B., & Falkler, W. A. (1979). Extractable Antigen Shared by Peptostreptococcus anaerobius Strains.

Citação norma Chicago

Graham, Mitchell B., and William A. Falkler. Extractable Antigen Shared By Peptostreptococcus Anaerobius Strains. 1979.

MLA引文

Graham, Mitchell B., and William A. Falkler. Extractable Antigen Shared By Peptostreptococcus Anaerobius Strains. 1979.

警告：這些引文格式不一定是100％准確.