APA引文

(1991). Production of Immunoglobulin A Protease by Streptococcus pneumoniae from Animals.

Citação norma Chicago

Production of Immunoglobulin A Protease By Streptococcus Pneumoniae From Animals. 1991.

MLA引文

Production of Immunoglobulin A Protease By Streptococcus Pneumoniae From Animals. 1991.

警告：這些引文格式不一定是100％准確.