APA (7th ed.) Citation

Institute for Energy Development & Koester, R. J. (1980). IED basic oil and gas accounting & taxation. Institute for Energy Development.

Chicago Style (17th ed.) Citation

Institute for Energy Development and Robert J. Koester. IED Basic Oil and Gas Accounting & Taxation. Oklahoma City, OK: Institute for Energy Development, 1980.

MLA (9th ed.) Citation

Institute for Energy Development and Robert J. Koester. IED Basic Oil and Gas Accounting & Taxation. Institute for Energy Development, 1980.