Transport and Road Research Laboratory. Overseas Unit. (1988). A Guide to geometric design. Overseas Unit, Transport and Road Research Laboratory.
Chicago Style (17th ed.) CitationTransport and Road Research Laboratory. Overseas Unit. A Guide to Geometric Design. Crowthorne, Berkshire: Overseas Unit, Transport and Road Research Laboratory, 1988.
MLA (9th ed.) CitationTransport and Road Research Laboratory. Overseas Unit. A Guide to Geometric Design. Overseas Unit, Transport and Road Research Laboratory, 1988.
Warning: These citations may not always be 100% accurate.