Cite
Radio and optical intra-day variability observations of five blazars.
MLA
Liu, X., et al. “Radio and Optical Intra-Day Variability Observations of Five Blazars.” Monthly Notices of the Royal Astronomical Society, vol. 469, no. 2, Aug. 2017, pp. 2457–63. EBSCOhost, https://doi.org/10.1093/mnras/stx1062.
APA
Liu, X., Yang, P. P., Liu, J., Liu, B. R., Hu, S. M., Kurtanidze, O. M., Zola, S., Kraus, A., Krichbaum, T. P., Su, R. Z., Gazeas, K., Sadakane, K., Nilson, K., Reichart, D. E., Kidger, M., Matsumoto, K., Okano, S., Siwak, M., Webb, J. R., & Pursimo, T. (2017). Radio and optical intra-day variability observations of five blazars. Monthly Notices of the Royal Astronomical Society, 469(2), 2457–2463. https://doi.org/10.1093/mnras/stx1062
Chicago
Liu, X., P. P. Yang, J. Liu, B. R. Liu, S. M. Hu, O. M. Kurtanidze, S. Zola, et al. 2017. “Radio and Optical Intra-Day Variability Observations of Five Blazars.” Monthly Notices of the Royal Astronomical Society 469 (2): 2457–63. doi:10.1093/mnras/stx1062.