Wells, P. (1981). The state of maintenance of bicycles ridden to primary and middle schools. Transport and Road Research Laboratory.
Chicago Style (17th ed.) CitationWells, Pat. The State of Maintenance of Bicycles Ridden to Primary and Middle Schools. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.
MLA (9th ed.) CitationWells, Pat. The State of Maintenance of Bicycles Ridden to Primary and Middle Schools. Transport and Road Research Laboratory, 1981.
Warning: These citations may not always be 100% accurate.