APA Citation

American Association of State Higway and Transportation Officials. June 2009 Edition- AASHTO Provisional Standards. (13.). Washington , DC: American Association of State Highway and Transportation Officials.

Chicago Style Citation

American Association of State Higway and Transportation Officials. June 2009 Edition- AASHTO Provisional Standards. 13. Washington , DC: American Association of State Highway and Transportation Officials.

MLA Citation

American Association of State Higway and Transportation Officials. June 2009 Edition- AASHTO Provisional Standards. 13. Washington , DC: American Association of State Highway and Transportation Officials.

Warning: These citations may not always be 100% accurate.