APA (7th ed.) Citation

Ricker, E. R. (1957). Traffic design of parking garages (Rev. ed.). Eno Foundation for Highway Traffic Control.

Chicago Style (17th ed.) Citation

Ricker, Edmund R. Traffic Design of Parking Garages. Rev. ed. Saugatuck, Conn: Eno Foundation for Highway Traffic Control, 1957.

MLA (9th ed.) Citation

Ricker, Edmund R. Traffic Design of Parking Garages. Rev. ed. Eno Foundation for Highway Traffic Control, 1957.