Cita APA

Duffy, J. F., Cain, S. W., Chang, A., Phillips, A. J. K., Münch, M. Y., Gronfier, C., . . . Czeisler, C. A. (2011). Sex difference in the near-24-hour intrinsic period of the human circadian timing system. National Academy of Sciences.

Citación estilo Chicago

Duffy, Jeanne F., et al. Sex Difference in the Near-24-hour Intrinsic Period of the Human Circadian Timing System. National Academy of Sciences, 2011.

Cita MLA

Duffy, Jeanne F., et al. Sex Difference in the Near-24-hour Intrinsic Period of the Human Circadian Timing System. National Academy of Sciences, 2011.

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