APA

Keck C., Cohen G., . (1976). Characteristics and attitudes of dial-a-bus and park-and-ride users in New York State. : Transportation Research Record.

Chicago

Keck CA, Cohen GS, . 1976. Characteristics and attitudes of dial-a-bus and park-and-ride users in New York State. : Transportation Research Record.

Harvard

Keck C., Cohen G., . (1976). Characteristics and attitudes of dial-a-bus and park-and-ride users in New York State. : Transportation Research Record.

MLA

Keck CA, Cohen GS, . Characteristics and attitudes of dial-a-bus and park-and-ride users in New York State. : Transportation Research Record. 1976.