Cita APA

American Association of State Highway and Transportation Officials. (2016). Manual for assessing safety hardware (Second edition.). [Washington, D.C.]: American Association of State Highway and Transportation Officials.

Citación estilo Chicago

American Association of State Highway and Transportation Officials. Manual for Assessing Safety Hardware. Second edition. [Washington, D.C.]: American Association of State Highway and Transportation Officials, 2016.

Cita MLA

American Association of State Highway and Transportation Officials. Manual for Assessing Safety Hardware. Second edition. [Washington, D.C.]: American Association of State Highway and Transportation Officials, 2016.