Black, K. L., McGee, H. W., & Hussain, S. F. (1992). Implementation strategies for sign retroreflectivity standards. Transportation Research Board, National Research Council.
Chicago Style (17th ed.) CitationBlack, K. L., Hugh W. McGee, and S. F. Hussain. Implementation Strategies for Sign Retroreflectivity Standards. Washington, D.C: Transportation Research Board, National Research Council, 1992.
MLA (9th ed.) CitationBlack, K. L., et al. Implementation Strategies for Sign Retroreflectivity Standards. Transportation Research Board, National Research Council, 1992.
Warning: These citations may not always be 100% accurate.