Xu, Y., Shen, Y., Xu, G., Shan, X., & Rozelot, J. (2017). Perihelion precession caused by solar oblateness variation in equatorial and ecliptic coordinate systems. Monthly Notices of the Royal Astronomical Society, 472(3), 2686. https://doi.org/10.1093/mnras/stx2122
Chicago Style (17th ed.) CitationXu, Yan, Yunzhong Shen, Guochang Xu, Xinjian Shan, and Jean-Pierre Rozelot. "Perihelion Precession Caused by Solar Oblateness Variation in Equatorial and Ecliptic Coordinate Systems." Monthly Notices of the Royal Astronomical Society 472, no. 3 (2017): 2686. https://doi.org/10.1093/mnras/stx2122.
MLA (9th ed.) CitationXu, Yan, et al. "Perihelion Precession Caused by Solar Oblateness Variation in Equatorial and Ecliptic Coordinate Systems." Monthly Notices of the Royal Astronomical Society, vol. 472, no. 3, 2017, p. 2686, https://doi.org/10.1093/mnras/stx2122.