APA (7th ed.) Citation

Dudek, C. L. (1992). Guidelines on the selection and design of messages for changeable message signs (Rev. Nov. 1992.). Texas Transportation Institute, the Texas A&M University System ; [Available through the National Technical Information Service].

Chicago Style (17th ed.) Citation

Dudek, Conrad L. Guidelines on the Selection and Design of Messages for Changeable Message Signs. Rev. Nov. 1992. College Station, Tex. : [Springfield, Va.]: Texas Transportation Institute, the Texas A&M University System ; [Available through the National Technical Information Service], 1992.

MLA (9th ed.) Citation

Dudek, Conrad L. Guidelines on the Selection and Design of Messages for Changeable Message Signs. Rev. Nov. 1992. Texas Transportation Institute, the Texas A&M University System ; [Available through the National Technical Information Service], 1992.