APA (7th ed.) Citation

Medupe, R., Kurtz, D. W., Elkin, V. G., Mguda, Z., & Mathys, G. (2015). Short time-scale frequency and amplitude variations in the pulsations of an roAp star: HD 217522. Monthly Notices of the Royal Astronomical Society, 446(2), 1347. https://doi.org/10.1093/mnras/stu2189

Chicago Style (17th ed.) Citation

Medupe, R., D. W. Kurtz, V. G. Elkin, Z. Mguda, and G. Mathys. "Short Time-scale Frequency and Amplitude Variations in the Pulsations of an RoAp Star: HD 217522." Monthly Notices of the Royal Astronomical Society 446, no. 2 (2015): 1347. https://doi.org/10.1093/mnras/stu2189.

MLA (9th ed.) Citation

Medupe, R., et al. "Short Time-scale Frequency and Amplitude Variations in the Pulsations of an RoAp Star: HD 217522." Monthly Notices of the Royal Astronomical Society, vol. 446, no. 2, 2015, p. 1347, https://doi.org/10.1093/mnras/stu2189.