Summers, W. L., & Flittie, W. J. (1968). The law of oil and gas: A treatise covering the law relating to the production of oil and gas from public and private lands and the transportation thereof, with statutes and regulations, forms (Permanent ed.). West Pub. Co..
Чикаго стиль цитування (17-те видання)Summers, W. L., та William J. Flittie. The Law of Oil and Gas: A Treatise Covering the Law Relating to the Production of Oil and Gas from Public and Private Lands and the Transportation Thereof, with Statutes and Regulations, Forms. Permanent ed. [Saint Paul, Minn.]: West Pub. Co., 1968.
Стиль цитування MLA (8-ме видання)Summers, W. L., та William J. Flittie. The Law of Oil and Gas: A Treatise Covering the Law Relating to the Production of Oil and Gas from Public and Private Lands and the Transportation Thereof, with Statutes and Regulations, Forms. Permanent ed. West Pub. Co., 1968.