APA Citatie

Powis, J., McGeer, A., Green, K., Vanderkooi, O., Weiss, K., Zhanel, G., . . . Low, D. E. (2004). In Vitro Antimicrobial Susceptibilities of Streptococcus pneumoniae Clinical Isolates Obtained in Canada in 2002. American Society for Microbiology.

Chicago Style citaat

Powis, Jeff, et al. In Vitro Antimicrobial Susceptibilities of Streptococcus Pneumoniae Clinical Isolates Obtained in Canada in 2002. American Society for Microbiology, 2004.

MLA citatie

Powis, Jeff, et al. In Vitro Antimicrobial Susceptibilities of Streptococcus Pneumoniae Clinical Isolates Obtained in Canada in 2002. American Society for Microbiology, 2004.