APA aipamena

Ivanov, P. C., Hu, K., Hilton, M. F., Shea, S. A., & Stanley, H. E. (2007). Endogenous circadian rhythm in human motor activity uncoupled from circadian influences on cardiac dynamics. National Academy of Sciences.

Chicago Style aipamena

Ivanov, Plamen Ch., Kun Hu, Michael F. Hilton, Steven A. Shea, and H. Eugene Stanley. Endogenous Circadian Rhythm in Human Motor Activity Uncoupled From Circadian Influences On Cardiac Dynamics. National Academy of Sciences, 2007.

MLA aipamena

Ivanov, Plamen Ch., et al. Endogenous Circadian Rhythm in Human Motor Activity Uncoupled From Circadian Influences On Cardiac Dynamics. National Academy of Sciences, 2007.