APA

Loukissas P., Gancarz R., . (1978). Public attitudes toward automobile-restricted streets in Philadephia and Trenton. : Transportation Research Record no 686.

Chicago

Loukissas PJ, Gancarz R, . 1978. Public attitudes toward automobile-restricted streets in Philadephia and Trenton. : Transportation Research Record no 686.

Harvard

Loukissas P., Gancarz R., . (1978). Public attitudes toward automobile-restricted streets in Philadephia and Trenton. : Transportation Research Record no 686.

MLA

Loukissas PJ, Gancarz R, . Public attitudes toward automobile-restricted streets in Philadephia and Trenton. : Transportation Research Record no 686. 1978.