Citação norma APA

Levendowski, D. J., Popovic, D., Berka, C., & Westbrook, P. R. (2012). Retrospective cross-validation of automated sleep staging using electroocular recording in patients with and without sleep disordered breathing. BioMed Central.

Citação norma Chicago

Levendowski, Daniel J., Djordje Popovic, Chris Berka, and Philip R. Westbrook. Retrospective Cross-validation of Automated Sleep Staging Using Electroocular Recording in Patients With and Without Sleep Disordered Breathing. BioMed Central, 2012.

Citação norma MLA

Levendowski, Daniel J., Djordje Popovic, Chris Berka, and Philip R. Westbrook. Retrospective Cross-validation of Automated Sleep Staging Using Electroocular Recording in Patients With and Without Sleep Disordered Breathing. BioMed Central, 2012.

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