APA (7th ed.) Citation

Zhong, S., Xie, W., & Gu, J. Observed Steep and Shallow Spectra, Narrow and Broadband Spectra, Multifrequency Simultaneous Spectra, and Statistical Fringe Spectra in Fast Radio Bursts: Various Faces of Intrinsic Quasi-periodic Spectra? IOP Publishing.

Chicago Style (17th ed.) Citation

Zhong, Shu-Qing, Wen-Jin Xie, and Jia-Hong Gu. Observed Steep and Shallow Spectra, Narrow and Broadband Spectra, Multifrequency Simultaneous Spectra, and Statistical Fringe Spectra in Fast Radio Bursts: Various Faces of Intrinsic Quasi-periodic Spectra? IOP Publishing.

MLA (9th ed.) Citation

Zhong, Shu-Qing, et al. Observed Steep and Shallow Spectra, Narrow and Broadband Spectra, Multifrequency Simultaneous Spectra, and Statistical Fringe Spectra in Fast Radio Bursts: Various Faces of Intrinsic Quasi-periodic Spectra? IOP Publishing.

Warning: These citations may not always be 100% accurate.