APA ציטוט

Hetzel, M., Silva, M., & Friedman, G. (2001). Ventilation-associated pneumonia in a general ICU. BioMed Central.

Citação norma Chicago

Hetzel, MP, MA Silva, and G. Friedman. Ventilation-associated Pneumonia in a General ICU. BioMed Central, 2001.

ציטוט MLA

Hetzel, MP, MA Silva, and G. Friedman. Ventilation-associated Pneumonia in a General ICU. BioMed Central, 2001.