Cite
A Systematic Study of the Frequency Evolution Behavior of Pulsar Pulse Profiles.
MLA
Xu, X., et al. “A Systematic Study of the Frequency Evolution Behavior of Pulsar Pulse Profiles.” Astrophysical Journal, vol. 917, no. 2, Aug. 2021, pp. 1–12. EBSCOhost, https://doi.org/10.3847/1538-4357/ac0b40.
APA
Xu, X., Shang, L. H., Zhi, Q. J., Qiao, G. J., Dang, S. J., Bai, J. T., Zhao, R. S., Lu, J. G., Dong, A. J., Lin, Q. W., Zhang, D. D., & Yang, H. (2021). A Systematic Study of the Frequency Evolution Behavior of Pulsar Pulse Profiles. Astrophysical Journal, 917(2), 1–12. https://doi.org/10.3847/1538-4357/ac0b40
Chicago
Xu, X., L. H. Shang, Q. J. Zhi, G. J. Qiao, S. J. Dang, J. T. Bai, R. S. Zhao, et al. 2021. “A Systematic Study of the Frequency Evolution Behavior of Pulsar Pulse Profiles.” Astrophysical Journal 917 (2): 1–12. doi:10.3847/1538-4357/ac0b40.