APA (7th ed.) Citation

(2011). GeoHunan 2011. American Society of Civil Engineers.

Chicago Style (17th ed.) Citation

GeoHunan 2011. [Place of publication not identified]: American Society of Civil Engineers, 2011.

MLA (9th ed.) Citation

GeoHunan 2011. American Society of Civil Engineers, 2011.

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