Experimental separation of time of day and homeostatic influences on sleep.

MLA

Akerstedt, T., et al. “Experimental Separation of Time of Day and Homeostatic Influences on Sleep.” The American Journal of Physiology, vol. 274, no. 4, Apr. 1998, pp. R1162–68. EBSCOhost, https://doi.org/10.1152/ajpregu.1998.274.4.R1162.

APA

Akerstedt, T., Hume, K., Minors, D., & Waterhouse, J. (1998). Experimental separation of time of day and homeostatic influences on sleep. The American Journal of Physiology, 274(4), R1162–R1168. https://doi.org/10.1152/ajpregu.1998.274.4.R1162

Chicago

Akerstedt, T, K Hume, D Minors, and J Waterhouse. 1998. “Experimental Separation of Time of Day and Homeostatic Influences on Sleep.” The American Journal of Physiology 274 (4): R1162–68. doi:10.1152/ajpregu.1998.274.4.R1162.