Harrison, A. L. (1972). Contour plotting of the headlamp illumination maps: Mapping the illumination on a target plane and at the eye. National Research Council, Canada, National Aeronautical Establishment.
Chicago Style (17th ed.) CitationHarrison, Ann L. Contour Plotting of the Headlamp Illumination Maps: Mapping the Illumination on a Target Plane and at the Eye. Ottawa: National Research Council, Canada, National Aeronautical Establishment, 1972.
MLA (9th ed.) CitationHarrison, Ann L. Contour Plotting of the Headlamp Illumination Maps: Mapping the Illumination on a Target Plane and at the Eye. National Research Council, Canada, National Aeronautical Establishment, 1972.
Warning: These citations may not always be 100% accurate.