APA (7th ed.) Citation

Brandenberger, G., Ehrhart, J., Piquard, F., & Simon, C. (2001). Inverse coupling between ultradian oscillations in delta wave activity and heart rate variability during sleep. Clinical neurophysiology, 112(6), 992-996. https://doi.org/10.1016/S1388-2457(01)00507-7

Chicago Style (17th ed.) Citation

Brandenberger, Gabrielle, Jean Ehrhart, François Piquard, and Chantal Simon. "Inverse Coupling Between Ultradian Oscillations in Delta Wave Activity and Heart Rate Variability During Sleep." Clinical Neurophysiology 112, no. 6 (2001): 992-996. https://doi.org/10.1016/S1388-2457(01)00507-7.

MLA (9th ed.) Citation

Brandenberger, Gabrielle, et al. "Inverse Coupling Between Ultradian Oscillations in Delta Wave Activity and Heart Rate Variability During Sleep." Clinical Neurophysiology, vol. 112, no. 6, 2001, pp. 992-996, https://doi.org/10.1016/S1388-2457(01)00507-7.