Citação norma APA

Koffman, D. (2004). Operational experiences with flexible transit services. Transportation Research Board.

Citação norma Chicago

Koffman, David. Operational Experiences with Flexible Transit Services. Washington, D.C: Transportation Research Board, 2004.

Citação norma MLA

Koffman, David. Operational Experiences with Flexible Transit Services. Transportation Research Board, 2004.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.