Mansvelt-Beck, F. W., & Wiig, K. M. (1977). The economics of offshore oil and gas supplies. Lexington Books.
芝加哥风格引文Mansvelt-Beck, Frederik W., 与 Karl M. Wiig. The Economics of Offshore Oil and Gas Supplies. Lexington, Mass.: Lexington Books, 1977.
MLA引文Mansvelt-Beck, Frederik W., 与 Karl M. Wiig. The Economics of Offshore Oil and Gas Supplies. Lexington Books, 1977.
警告：这些引文格式不一定是100％准确.