APA citiranje

Perkins, G., Davies, S., McAuley, D., & Gao, F. (2002). Are clinical diagnoses prior to death reliable in critically ill patients? BioMed Central.

Citação norma Chicago

Perkins, GD, S. Davies, DF McAuley, and F. Gao. Are Clinical Diagnoses Prior to Death Reliable in Critically Ill Patients? BioMed Central, 2002.

MLA citiranje

Perkins, GD, S. Davies, DF McAuley, and F. Gao. Are Clinical Diagnoses Prior to Death Reliable in Critically Ill Patients? BioMed Central, 2002.