APA

Conference on Urbanisation and Environment, Rothenberg J. & Heggie I. G. (1974). Transport and the urban environment: proceedings of a Conference held by the International Economic Association at Lyngby, Denmark. London [etc.]: Macmillan.

Chicago

Conference on Urbanisation and Environment, Rothenberg Jerome and Heggie Ian G. 1974. Transport and the urban environment: proceedings of a Conference held by the International Economic Association at Lyngby, Denmark. London [etc.]: Macmillan.

Harvard

Conference on Urbanisation and Environment, Rothenberg J. and Heggie I. G. (1974). Transport and the urban environment: proceedings of a Conference held by the International Economic Association at Lyngby, Denmark. London [etc.]: Macmillan.

MLA

Conference on Urbanisation and Environment, Rothenberg Jerome and Heggie Ian G. Transport and the urban environment: proceedings of a Conference held by the International Economic Association at Lyngby, Denmark. London [etc.]: Macmillan. 1974.