Garrett, Kim; Bell, Jesse; Huang, Yan & Powell, James. Reducing Our Carbon Footprint through Ridesharing. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc155642/. Accessed February 9, 2016.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.