APA

OECD, . (1975). Research on traffic corridor control. Paris: OECD.

Chicago

OECD, . 1975. Research on traffic corridor control. Paris: OECD.

Harvard

OECD, . (1975). Research on traffic corridor control. Paris: OECD.

MLA

OECD, . Research on traffic corridor control. Paris: OECD. 1975.