APA način citiranja

Pereira, A., Rehder, P., Dias, C., Figueiredo, L., & Silva, E. (2009). Do right atrium to mixed venous oxygen saturation gradients mirror heart oxygen uptake? BioMed Central.

Čikaški stil citiranja

Pereira, AJ, P. Rehder, C. Dias, L. Figueiredo, i E. Silva. Do Right Atrium to Mixed Venous Oxygen Saturation Gradients Mirror Heart Oxygen Uptake? BioMed Central, 2009.

MLA način citiranja

Pereira, AJ, et al. Do Right Atrium to Mixed Venous Oxygen Saturation Gradients Mirror Heart Oxygen Uptake? BioMed Central, 2009.