344600 Cranner, J. L. (1983). BASIC drilling engineering manual. Tulsa, Okl. : PennWell Bks..
芝加哥风格引文344600 Cranner, John L. BASIC Drilling Engineering Manual. Tulsa, Okl. : PennWell Bks., 1983.
MLA引文344600 Cranner, John L. BASIC Drilling Engineering Manual. Tulsa, Okl. : PennWell Bks., 1983.
警告：这些引文格式不一定是100％准确.