Citação norma APA

van Zanten, A. R., Dixon, J. M., Nipshagen, M. D., de Bree, R., Girbes, A. R., & Polderman, K. H. (2005). Hospital-acquired sinusitis is a common cause of fever of unknown origin in orotracheally intubated critically ill patients. BioMed Central.

Citação norma Chicago

van Zanten, Arthur RH, J Mark Dixon, Martine D. Nipshagen, Remco de Bree, Armand RJ Girbes, and Kees H. Polderman. Hospital-acquired Sinusitis Is a Common Cause of Fever of Unknown Origin in Orotracheally Intubated Critically Ill Patients. BioMed Central, 2005.

Citação norma MLA

van Zanten, Arthur RH, et al. Hospital-acquired Sinusitis Is a Common Cause of Fever of Unknown Origin in Orotracheally Intubated Critically Ill Patients. BioMed Central, 2005.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.