Ullman, G. L. (1994). U.S. 75 North Central Expressway reconstruction: Lemmon/Oak Lawn/Peak screen line automobile user panel : May 1994 survey results. Texas Transportation Institute, the Texas A&M University System ; [Available through the National Technical Information Service].
Chicago Style (17th ed.) CitationUllman, Gerald L. U.S. 75 North Central Expressway Reconstruction: Lemmon/Oak Lawn/Peak Screen Line Automobile User Panel : May 1994 Survey Results. College Station, TX : [Springfield, Va.]: Texas Transportation Institute, the Texas A&M University System ; [Available through the National Technical Information Service], 1994.
MLA (9th ed.) CitationUllman, Gerald L. U.S. 75 North Central Expressway Reconstruction: Lemmon/Oak Lawn/Peak Screen Line Automobile User Panel : May 1994 Survey Results. Texas Transportation Institute, the Texas A&M University System ; [Available through the National Technical Information Service], 1994.