Elkin, V. G., Kurtz, D. W., Worters, H. L., Mathys, G., Smalley, B., van Wyk, F., & Smith, A. M. S. (2011). The discovery of rapid oscillations in the magnetic Ap stars HD 69013 and HD 96237. Monthly Notices of the Royal Astronomical Society, 411(2), 978. https://doi.org/10.1111/j.1365-2966.2010.17747.x
Chicago Style (17th ed.) CitationElkin, V. G., D. W. Kurtz, H. L. Worters, G. Mathys, B. Smalley, F. van Wyk, and A. M. S. Smith. "The Discovery of Rapid Oscillations in the Magnetic Ap Stars HD 69013 and HD 96237." Monthly Notices of the Royal Astronomical Society 411, no. 2 (2011): 978. https://doi.org/10.1111/j.1365-2966.2010.17747.x.
MLA (9th ed.) CitationElkin, V. G., et al. "The Discovery of Rapid Oscillations in the Magnetic Ap Stars HD 69013 and HD 96237." Monthly Notices of the Royal Astronomical Society, vol. 411, no. 2, 2011, p. 978, https://doi.org/10.1111/j.1365-2966.2010.17747.x.