Ogaja, C. A. (2011). Applied GPS for engineers and project managers. American Society of Civil Engineers.
芝加哥风格引文Ogaja, Clement A. Applied GPS for Engineers and Project Managers. Reston, Va.: American Society of Civil Engineers, 2011.
MLA引文Ogaja, Clement A. Applied GPS for Engineers and Project Managers. American Society of Civil Engineers, 2011.
警告:这些引文格式不一定是100%准确.