APA (7th ed.) Citation

Xu, C., Yu, Y., Chen, Y., & Lu, Z. (2020). Forecast analysis of the epidemics trend of COVID-19 in the USA by a generalized fractional-order SEIR model. Nonlinear dynamics, 101(3), 1621-1634. https://doi.org/10.1007/s11071-020-05946-3

Chicago Style (17th ed.) Citation

Xu, Conghui, Yongguang Yu, YangQuan Chen, and Zhenzhen Lu. "Forecast Analysis of the Epidemics Trend of COVID-19 in the USA by a Generalized Fractional-order SEIR Model." Nonlinear Dynamics 101, no. 3 (2020): 1621-1634. https://doi.org/10.1007/s11071-020-05946-3.

MLA (9th ed.) Citation

Xu, Conghui, et al. "Forecast Analysis of the Epidemics Trend of COVID-19 in the USA by a Generalized Fractional-order SEIR Model." Nonlinear Dynamics, vol. 101, no. 3, 2020, pp. 1621-1634, https://doi.org/10.1007/s11071-020-05946-3.