APA (7e ed.) Bronvermelding

American Association of State Highway Officials. (1966). A policy on geometric design of rural highways. s.n.

Chicago (17e ed.) Bronvermelding

American Association of State Highway Officials. A Policy on Geometric Design of Rural Highways. Washington: s.n, 1966.

MLA (9e ed.) Bronvermelding

American Association of State Highway Officials. A Policy on Geometric Design of Rural Highways. s.n, 1966.