Glen, M. G. M., Sumner, S. L., & Kimber, R. M. (1978). The capacity of offside priority roundabout entries. Transport and Road Research Laboratory.
Chicago Style (17th ed.) CitationGlen, M. G. M., S. L. Sumner, and R. M. Kimber. The Capacity of Offside Priority Roundabout Entries. Crowthorne, [Eng.]: Transport and Road Research Laboratory, 1978.
MLA (9th ed.) CitationGlen, M. G. M., et al. The Capacity of Offside Priority Roundabout Entries. Transport and Road Research Laboratory, 1978.
Warning: These citations may not always be 100% accurate.