APA

Seminar on Public Transport, . (1976). Proceedings of the 4. Seminar on Public Transport, held from 13 - 15 July 1976 during the PTRC Summer Annual Meeting at the University of Warwick, England. London: PTRC.

Chicago

Seminar on Public Transport, . 1976. Proceedings of the 4. Seminar on Public Transport, held from 13 - 15 July 1976 during the PTRC Summer Annual Meeting at the University of Warwick, England. London: PTRC.

Harvard

Seminar on Public Transport, . (1976). Proceedings of the 4. Seminar on Public Transport, held from 13 - 15 July 1976 during the PTRC Summer Annual Meeting at the University of Warwick, England. London: PTRC.

MLA

Seminar on Public Transport, . Proceedings of the 4. Seminar on Public Transport, held from 13 - 15 July 1976 during the PTRC Summer Annual Meeting at the University of Warwick, England. London: PTRC. 1976.