APA (7th ed.) Citation

Si, Z., & Jiang, C. (2020). National Earthquake Information Center strategic plan （2019—2023） by the U. S. Geological Survey. 地震科学进展, 50(5), 18-21. https://doi.org/10.3969/j.issn.2096-7780.2020.05.004

Chicago Style (17th ed.) Citation

Si, Zhengya, and Changsheng Jiang. "National Earthquake Information Center Strategic Plan （2019—2023） by the U. S. Geological Survey." 地震科学进展 50, no. 5 (2020): 18-21. https://doi.org/10.3969/j.issn.2096-7780.2020.05.004.

MLA (9th ed.) Citation

Si, Zhengya, and Changsheng Jiang. "National Earthquake Information Center Strategic Plan （2019—2023） by the U. S. Geological Survey." 地震科学进展, vol. 50, no. 5, 2020, pp. 18-21, https://doi.org/10.3969/j.issn.2096-7780.2020.05.004.