Leiren, M. D., & Aarhaug, J. Taxis and crowd-taxis: Sharing as a private activity and public concern. Alexander von Humboldt Institute for Internet and Society.
Chicago Style (17th ed.) CitationLeiren, Merethe Dotterud, and Jørgen Aarhaug. Taxis and Crowd-taxis: Sharing as a Private Activity and Public Concern. Alexander von Humboldt Institute for Internet and Society.
MLA (9th ed.) CitationLeiren, Merethe Dotterud, and Jørgen Aarhaug. Taxis and Crowd-taxis: Sharing as a Private Activity and Public Concern. Alexander von Humboldt Institute for Internet and Society.
Warning: These citations may not always be 100% accurate.