Παραπομπή σε μορφή APA (7η εκδ.)

Wilbur Smith and Associates & Tennessee. Dept. of Highways. (1961). Parking studies: Nashville, Tennessee, central business district, university center area. Wilbur Smith and Associates.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wilbur Smith and Associates και Tennessee. Dept. of Highways. Parking Studies: Nashville, Tennessee, Central Business District, University Center Area. [New Haven, Conn.]: Wilbur Smith and Associates, 1961.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wilbur Smith and Associates και Tennessee. Dept. of Highways. Parking Studies: Nashville, Tennessee, Central Business District, University Center Area. Wilbur Smith and Associates, 1961.