APA Citation

(1991). Model drainage manual 1991. United States: American Association of State Highway and Transportation Officials.

Chicago Style Citation

Model Drainage Manual 1991. United States: American Association of State Highway and Transportation Officials, 1991.

MLA Citation

Model Drainage Manual 1991. United States: American Association of State Highway and Transportation Officials, 1991.

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