Ricker, E. R., & Ricker, E. R. (1957). Traffic design of parking garages (rev. edition.). Saugatuck, Conn.: Eno Foundation for Highway Traffic Control.
Chicago Style CitationRicker, Edmund R., and Edmund R. Ricker. Traffic Design of Parking Garages. rev. edition. Saugatuck, Conn.: Eno Foundation for Highway Traffic Control, 1957.
MLA CitationRicker, Edmund R., and Edmund R. Ricker. Traffic Design of Parking Garages. rev. edition. Saugatuck, Conn.: Eno Foundation for Highway Traffic Control, 1957.
Warning: These citations may not always be 100% accurate.