APA (7th ed.) Citation

Liu, J. H. K., Bouligny, R. P., Kripke, D. F., & Weinreb, R. N. (2003). Nocturnal Elevation of Intraocular Pressure Is Detectable in the Sitting Position. Investigative ophthalmology & visual science, 44(10), 4439-4442. https://doi.org/10.1167/iovs.03-0349

Chicago Style (17th ed.) Citation

Liu, John H. K., Randy P. Bouligny, Daniel F. Kripke, and Robert N. Weinreb. "Nocturnal Elevation of Intraocular Pressure Is Detectable in the Sitting Position." Investigative Ophthalmology & Visual Science 44, no. 10 (2003): 4439-4442. https://doi.org/10.1167/iovs.03-0349.

MLA (9th ed.) Citation

Liu, John H. K., et al. "Nocturnal Elevation of Intraocular Pressure Is Detectable in the Sitting Position." Investigative Ophthalmology & Visual Science, vol. 44, no. 10, 2003, pp. 4439-4442, https://doi.org/10.1167/iovs.03-0349.