APA (7th ed.) Citation

Petroleum Economist Ltd & Sedgwick Energy & Marine Limited. (1997). Offshore energy infrastructure map of Asia. Petroleum Economist.

Chicago Style (17th ed.) Citation

Petroleum Economist Ltd and Sedgwick Energy & Marine Limited. Offshore Energy Infrastructure Map of Asia. London, U.K.: Petroleum Economist, 1997.

MLA (9th ed.) Citation

Petroleum Economist Ltd and Sedgwick Energy & Marine Limited. Offshore Energy Infrastructure Map of Asia. Petroleum Economist, 1997.

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