APA (7th ed.) Citation

Brown, T. E. (1981). Layman's guide to oil & gas investments. Gulf Pub. Co., Book Division.

Chicago Style (17th ed.) Citation

Brown, Thomas Edward. Layman's Guide to Oil & Gas Investments. Houston, Tex.: Gulf Pub. Co., Book Division, 1981.

MLA (9th ed.) Citation

Brown, Thomas Edward. Layman's Guide to Oil & Gas Investments. Gulf Pub. Co., Book Division, 1981.