APA ציטוט

Zhang, Y. L., & Sekura, R. D. (1991). Purification and characterization of the heat-labile toxin of Bordetella pertussis.

Citação norma Chicago

Zhang, Y L., and R D. Sekura. Purification and Characterization of the Heat-labile Toxin of Bordetella Pertussis. 1991.

ציטוט MLA

Zhang, Y L., and R D. Sekura. Purification and Characterization of the Heat-labile Toxin of Bordetella Pertussis. 1991.