Style de citation APA (7e éd.)

Çolak, S., Lima, A., & González, M. C. (2016). Understanding congested travel in urban areas. Nature Portfolio.

Style de citation Chicago (17e éd.)

Çolak, Serdar, Antonio Lima, et Marta C. González. Understanding Congested Travel in Urban Areas. Nature Portfolio, 2016.

Style de citation MLA (8e éd.)

Çolak, Serdar, et al. Understanding Congested Travel in Urban Areas. Nature Portfolio, 2016.