APA (7th ed.) Citation

Qian, X., Sun, L., & Ukkusuri, S. V. (2021). Scaling of contact networks for epidemic spreading in urban transit systems. Nature Portfolio.

Chicago Style (17th ed.) Citation

Qian, Xinwu, Lijun Sun, and Satish V. Ukkusuri. Scaling of Contact Networks for Epidemic Spreading in Urban Transit Systems. Nature Portfolio, 2021.

MLA (8th ed.) Citation

Qian, Xinwu, et al. Scaling of Contact Networks for Epidemic Spreading in Urban Transit Systems. Nature Portfolio, 2021.