APA

Ge L., Changsha li gong da xue, American Society of Civil Engineers & GeoHunan International Conference on Challenges and Recent Advances in Pavement Technologies and Transportation Geotechnics. (2009). Slope stability, retaining walls, and foundations. Reston, Va: American Society of Civil Engineers.

Chicago

Ge Louis, Changsha li gong da xue, American Society of Civil Engineers and GeoHunan International Conference on Challenges and Recent Advances in Pavement Technologies and Transportation Geotechnics. 2009. Slope stability, retaining walls, and foundations. Reston, Va: American Society of Civil Engineers.

Harvard

Ge L., Changsha li gong da xue, American Society of Civil Engineers and GeoHunan International Conference on Challenges and Recent Advances in Pavement Technologies and Transportation Geotechnics. (2009). Slope stability, retaining walls, and foundations. Reston, Va: American Society of Civil Engineers.

MLA

Ge Louis, Changsha li gong da xue, American Society of Civil Engineers and GeoHunan International Conference on Challenges and Recent Advances in Pavement Technologies and Transportation Geotechnics. Slope stability, retaining walls, and foundations. Reston, Va: American Society of Civil Engineers. 2009.