APA

Carstens R., Mercier C. & Kannel E. (1976). Current status of state-level support for transit. : Transportation Research Record.

Chicago

Carstens RL, Mercier CR and Kannel EJ. 1976. Current status of state-level support for transit. : Transportation Research Record.

Harvard

Carstens R., Mercier C. and Kannel E. (1976). Current status of state-level support for transit. : Transportation Research Record.

MLA

Carstens RL, Mercier CR and Kannel EJ. Current status of state-level support for transit. : Transportation Research Record. 1976.