APA

Boyd J., Asher N., Wetzler E. & Vuchic V. (1976). Evaluation of rail rapid transit and express bus service in the urban commuter market. : Transportation Research Record nr 559.

Chicago

Boyd JH, Asher NJ, Wetzler ES and Vuchic VR. 1976. Evaluation of rail rapid transit and express bus service in the urban commuter market. : Transportation Research Record nr 559.

Harvard

Boyd J., Asher N., Wetzler E. and Vuchic V. (1976). Evaluation of rail rapid transit and express bus service in the urban commuter market. : Transportation Research Record nr 559.

MLA

Boyd JH, Asher NJ, Wetzler ES and Vuchic VR. Evaluation of rail rapid transit and express bus service in the urban commuter market. : Transportation Research Record nr 559. 1976.