APA

Transportation Research Record 2110, . (2009). Transit 2009. Volume 1. Washington DC: Transportation Research Record 2110.

Chicago

Transportation Research Record 2110, . 2009. Transit 2009. Volume 1. Washington DC: Transportation Research Record 2110.

Harvard

Transportation Research Record 2110, . (2009). Transit 2009. Volume 1. Washington DC: Transportation Research Record 2110.

MLA

Transportation Research Record 2110, . Transit 2009. Volume 1. Washington DC: Transportation Research Record 2110. 2009.