APA (7. basım) Alıntı

National Research Council. Highway Research Board. (1971). Design of traffic safety barriers; 10 reports. s.n.

Chicago Style (17. basım) Atıf

National Research Council. Highway Research Board. Design of Traffic Safety Barriers; 10 Reports. Washington: s.n, 1971.

MLA (9th ed.) Atıf

National Research Council. Highway Research Board. Design of Traffic Safety Barriers; 10 Reports. s.n, 1971.