Citazione Stile APA (7a Edizione)

Commission of the European Communities. (1979). New technologies for exploration and exploitation of oil and gas resources. Graham & Trotman.

Citazione stile Chigago Style (17a edizione)

Commission of the European Communities. New Technologies for Exploration and Exploitation of Oil and Gas Resources. London: Graham & Trotman, 1979.

Citatione MLA (9a ed.)

Commission of the European Communities. New Technologies for Exploration and Exploitation of Oil and Gas Resources. Graham & Trotman, 1979.