APA-viite (7. p.)

Gittings, G. L., & Bagby, J. W. (1998). Managing product liability to achieve highway innovations. National Academy Press.

Chicago-viite (17. p.)

Gittings, G. L., ja John W. Bagby. Managing Product Liability to Achieve Highway Innovations. Washington, D.C: National Academy Press, 1998.

MLA-viite (9. p.)

Gittings, G. L., ja John W. Bagby. Managing Product Liability to Achieve Highway Innovations. National Academy Press, 1998.