Cita APA (7a ed.)

Burkhardt, J. E., Koffman, D., & Murray, G. (2003). Economic benefits of coordinating human service transportation and transit services. Transportation Research Board.

Cita Chicago Style (17a ed.)

Burkhardt, Jon E., David Koffman, y Gail Murray. Economic Benefits of Coordinating Human Service Transportation and Transit Services. Washington, D.C: Transportation Research Board, 2003.

Cita MLA (9a ed.)

Burkhardt, Jon E., et al. Economic Benefits of Coordinating Human Service Transportation and Transit Services. Transportation Research Board, 2003.