Citazione Stile APA (7a Edizione)

Claes, D. H., & Garavini, G. (2020). Handbook of OPEC and the global energy order: Past, present, and future challenges. Routledge.

Citazione stile Chigago Style (17a edizione)

Claes, Dag Harald, e Giuliano Garavini. Handbook of OPEC and the Global Energy Order: Past, Present, and Future Challenges. London ; New York, New York: Routledge, 2020.

Citatione MLA (9a ed.)

Claes, Dag Harald, e Giuliano Garavini. Handbook of OPEC and the Global Energy Order: Past, Present, and Future Challenges. Routledge, 2020.