Cita APA (7th ed.)

Burkhardt, J. E., Hamby, B., & McGavock, A. T. (1995). Users' manual for assessing service-delivery systems for rural passenger transportation. National Academy Press.

Cita Chicago (17th ed.)

Burkhardt, Jon E., Beth Hamby, i Adam T. McGavock. Users' Manual for Assessing Service-delivery Systems for Rural Passenger Transportation. Washington, D.C: National Academy Press, 1995.

Cita MLA (9th ed.)

Burkhardt, Jon E., et al. Users' Manual for Assessing Service-delivery Systems for Rural Passenger Transportation. National Academy Press, 1995.