Hartley, J. S. (1997). Drilling: Tools and programme management. A.A. Balkema.
芝加哥风格引文Hartley, John S. Drilling: Tools and Programme Management. Rotterdam: A.A. Balkema, 1997.
MLA引文Hartley, John S. Drilling: Tools and Programme Management. A.A. Balkema, 1997.
警告：这些引文格式不一定是100％准确.