APA

Snell F., Bertschmann H., Bonz M., Kosiek B. & Rohr J. v. (1985). Attractivity and economics of light rail in the future. : UITP 46th International Congress, Brussels, 19-24 May 1985.

Chicago

Snell FD, Bertschmann H, Bonz M, Kosiek B and Rohr J v. 1985. Attractivity and economics of light rail in the future. : UITP 46th International Congress, Brussels, 19-24 May 1985.

Harvard

Snell F., Bertschmann H., Bonz M., Kosiek B. and Rohr J. v. (1985). Attractivity and economics of light rail in the future. : UITP 46th International Congress, Brussels, 19-24 May 1985.

MLA

Snell FD, Bertschmann H, Bonz M, Kosiek B and Rohr J v. Attractivity and economics of light rail in the future. : UITP 46th International Congress, Brussels, 19-24 May 1985. 1985.