APA引文

Cameron, C., & Plaxton, W. (2007). Retrospective observational outcomes for drotrecogin alfa (activated). BioMed Central.

Citação norma Chicago

Cameron, C., and W. Plaxton. Retrospective Observational Outcomes for Drotrecogin Alfa (activated). BioMed Central, 2007.

MLA引文

Cameron, C., and W. Plaxton. Retrospective Observational Outcomes for Drotrecogin Alfa (activated). BioMed Central, 2007.

警告：這些引文格式不一定是100％准確.