APA (7th ed.) Citation

(1983). The 1983 North Sea oil and gas activity and concession atlas.

Chicago Style (17th ed.) Citation

The 1983 North Sea Oil and Gas Activity and Concession Atlas. Ledbury, Herefordshire, 1983.

MLA (9th ed.) Citation

The 1983 North Sea Oil and Gas Activity and Concession Atlas. 1983.