Cite
Pulsations and Period Changes of the SX Phoenicis Star DY PegasiBased on data obtained at Xinglong Station of the National Astronomical Observatories, and Lijiang Station of Yunnan Astronomical Observatory, Chinese Academy of Sciences, China.
MLA
Fu, J. N., et al. “Pulsations and Period Changes of the SX Phoenicis Star DY PegasiBased on Data Obtained at Xinglong Station of the National Astronomical Observatories, and Lijiang Station of Yunnan Astronomical Observatory, Chinese Academy of Sciences, China.” Publications of the Astronomical Society of the Pacific, vol. 121, no. 877, Mar. 2009, pp. 251–59. EBSCOhost, https://doi.org/10.1086/597829.
APA
Fu, J. N., Zha, Q., Zhang, Y. P., Chen, L., Poon, H., Marak, K., Boonyarak, C., Khokhuntod, P., Su, J., Li, Y., Zhang, C., & Jiang, S. Y. (2009). Pulsations and Period Changes of the SX Phoenicis Star DY PegasiBased on data obtained at Xinglong Station of the National Astronomical Observatories, and Lijiang Station of Yunnan Astronomical Observatory, Chinese Academy of Sciences, China. Publications of the Astronomical Society of the Pacific, 121(877), 251–259. https://doi.org/10.1086/597829
Chicago
Fu, J. N., Q. Zha, Y. P. Zhang, L. Chen, H. Poon, K. Marak, C. Boonyarak, et al. 2009. “Pulsations and Period Changes of the SX Phoenicis Star DY PegasiBased on Data Obtained at Xinglong Station of the National Astronomical Observatories, and Lijiang Station of Yunnan Astronomical Observatory, Chinese Academy of Sciences, China.” Publications of the Astronomical Society of the Pacific 121 (877): 251–59. doi:10.1086/597829.