Citação norma APA

Ahmad, S., Tejuja, A., Newman, K. D., Zarychanski, R., & Seely, A. J. (2009). Clinical review: A review and analysis of heart rate variability and the diagnosis and prognosis of infection. BioMed Central.

Citação norma Chicago

Ahmad, Saif, Anjali Tejuja, Kimberley D. Newman, Ryan Zarychanski, and Andrew JE Seely. Clinical Review: A Review and Analysis of Heart Rate Variability and the Diagnosis and Prognosis of Infection. BioMed Central, 2009.

Citação norma MLA

Ahmad, Saif, et al. Clinical Review: A Review and Analysis of Heart Rate Variability and the Diagnosis and Prognosis of Infection. BioMed Central, 2009.

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