Cita APA (7th ed.)

Stanley, R. G., & Hyman, R. (2005). Evaluation of recent ridership increases. Transportation Research Board.

Cita Chicago (17th ed.)

Stanley, Robert G., i Robert Hyman. Evaluation of Recent Ridership Increases. [Washington, D.C.]: Transportation Research Board, 2005.

Cita MLA (9th ed.)

Stanley, Robert G., i Robert Hyman. Evaluation of Recent Ridership Increases. Transportation Research Board, 2005.