Citation Formats

MLA

Xie, Siqiao. Crosswalks Between Commuting Zones and Historical Geographies (1990–2020). Boulder.

APA

Xie, S. Crosswalks between Commuting Zones and Historical Geographies (1990–2020). Boulder.

Chicago

Xie, Siqiao. Crosswalks Between Commuting Zones and Historical Geographies (1990–2020). Boulder.