Karpova, I. S., Stolyarov, K. A., Popovtseva, N. M., & Stolyarova, T. P. (2021). Territorial and Temporary Spread of COVID-19 in the World at the Beginning of the 2020 Pandemic. Numikom LLC.
Chicago Style (17th ed.) CitationKarpova, I. S., K. A. Stolyarov, N. M. Popovtseva, and T. P. Stolyarova. Territorial and Temporary Spread of COVID-19 in the World at the Beginning of the 2020 Pandemic. Numikom LLC, 2021.
MLA (9th ed.) CitationKarpova, I. S., et al. Territorial and Temporary Spread of COVID-19 in the World at the Beginning of the 2020 Pandemic. Numikom LLC, 2021.
Warning: These citations may not always be 100% accurate.