Citazione Stile APA (7a Edizione)

Saint-Paul, N. (2009). Summers oil and gas: Volume 4 (3rd ed.). Thomas Reuters.

Citazione stile Chigago Style (17a edizione)

Saint-Paul, Nancy. Summers Oil and Gas: Volume 4. 3rd ed. United States of America: Thomas Reuters, 2009.

Citatione MLA (9a ed.)

Saint-Paul, Nancy. Summers Oil and Gas: Volume 4. 3rd ed. Thomas Reuters, 2009.