APA aipamena

Ndaïrou, F., Area, I., Nieto, J. J., Silva, C. J., & Torres, D. F. (2021). Fractional model of COVID-19 applied to Galicia, Spain and Portugal. Chaos Solitons Fractals.

Chicago Style aipamena

Ndaïrou, Faïçal, Iván Area, Juan J. Nieto, Cristiana J. Silva, and Delfim F.M Torres. "Fractional Model of COVID-19 Applied to Galicia, Spain and Portugal." Chaos Solitons Fractals 2021.

MLA aipamena

Ndaïrou, Faïçal, et al. "Fractional Model of COVID-19 Applied to Galicia, Spain and Portugal." Chaos Solitons Fractals 2021.