Weston, P. B. (1969). The police traffic control function (2th ed.). Charles & Thomas.
Chicago Style (17th ed.) CitationWeston, Paul B. The Police Traffic Control Function. 2th ed. Springfield, Ill: Charles & Thomas, 1969.
MLA (9th ed.) CitationWeston, Paul B. The Police Traffic Control Function. 2th ed. Charles & Thomas, 1969.
Warning: These citations may not always be 100% accurate.