Hubrig, S., Mathys, G., Kurtz, D. W., Schöller, M., Elkin, V. G., & Henrichs, H. F. (2009). The determination of the rotation period and magnetic field geometry of the strongly magnetic roAp star HD 154708. Monthly Notices of the Royal Astronomical Society, 396(2), 1018. https://doi.org/10.1111/j.1365-2966.2009.14768.x
Chicago Style (17th ed.) CitationHubrig, S., G. Mathys, D. W. Kurtz, M. Schöller, V. G. Elkin, and H. F. Henrichs. "The Determination of the Rotation Period and Magnetic Field Geometry of the Strongly Magnetic RoAp Star HD 154708." Monthly Notices of the Royal Astronomical Society 396, no. 2 (2009): 1018. https://doi.org/10.1111/j.1365-2966.2009.14768.x.
MLA (9th ed.) CitationHubrig, S., et al. "The Determination of the Rotation Period and Magnetic Field Geometry of the Strongly Magnetic RoAp Star HD 154708." Monthly Notices of the Royal Astronomical Society, vol. 396, no. 2, 2009, p. 1018, https://doi.org/10.1111/j.1365-2966.2009.14768.x.