APA

European Conference of Ministers of Transport, ECMT, . (1992). Guided transport in 2040. Paris: European Conference of Ministers of Transport.

Chicago

European Conference of Ministers of Transport, ECMT, . 1992. Guided transport in 2040. Paris: European Conference of Ministers of Transport.

Harvard

European Conference of Ministers of Transport, ECMT, . (1992). Guided transport in 2040. Paris: European Conference of Ministers of Transport.

MLA

European Conference of Ministers of Transport, ECMT, . Guided transport in 2040. Paris: European Conference of Ministers of Transport. 1992.