APA (7th ed.) Citation

OPEN; oil and petrochemical equipment news. [publisher not identified].

Chicago Style (17th ed.) Citation

OPEN; Oil and Petrochemical Equipment News. London, Council of British Manufacturers of Petroleum Equipment: [publisher not identified].

MLA (9th ed.) Citation

OPEN; Oil and Petrochemical Equipment News. [publisher not identified].

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