Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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