APA

Yale University, . (1947). Technical report / Yale University, Bureau of Highway Traffic. New Haven, Conn: .

Chicago

Yale University, . 1947. Technical report / Yale University, Bureau of Highway Traffic. New Haven, Conn: .

Harvard

Yale University, . (1947). Technical report / Yale University, Bureau of Highway Traffic. New Haven, Conn: .

MLA

Yale University, . Technical report / Yale University, Bureau of Highway Traffic. New Haven, Conn: . 1947.