APA (7th ed.) Citation

Beck, F. W., & Wiig, K. M. (1977). The economics of offshore oil and gas supplies. Lexington Books.

Chicago Style (17th ed.) Citation

Beck, Frederik W., and Karl M. Wiig. The Economics of Offshore Oil and Gas Supplies. Lexington, Mass: Lexington Books, 1977.

MLA (9th ed.) Citation

Beck, Frederik W., and Karl M. Wiig. The Economics of Offshore Oil and Gas Supplies. Lexington Books, 1977.