APA (7th ed.) Citation

National Association of Australian State Road Authorities. (1986). Roundabouts: A design guide. The Association.

Chicago Style (17th ed.) Citation

National Association of Australian State Road Authorities. Roundabouts: A Design Guide. Milson's Point, N.S.W.: The Association, 1986.

MLA (8th ed.) Citation

National Association of Australian State Road Authorities. Roundabouts: A Design Guide. The Association, 1986.