APA (7th ed.) Citation

Institute of Petroleum (Great Britain). Information Services. (1977). Know more about oil: World statistics. The Institute.

Chicago Style (17th ed.) Citation

Institute of Petroleum (Great Britain). Information Services. Know More About Oil: World Statistics. [London]: The Institute, 1977.

MLA (9th ed.) Citation

Institute of Petroleum (Great Britain). Information Services. Know More About Oil: World Statistics. The Institute, 1977.

Warning: These citations may not always be 100% accurate.