Dyfyniad APA
Claes, D. H., & Garavini, G. (2020). Handbook of OPEC and the global energy order: Past, present, and future challenges. Routledge.
Dyfyniad Arddull Chicago
Claes, Dag Harald, and Giuliano Garavini. Handbook of OPEC and the Global Energy Order: Past, Present, and Future Challenges. London ; New York, New York: Routledge, 2020.
Dyfyniad MLA
Claes, Dag Harald, and Giuliano Garavini. Handbook of OPEC and the Global Energy Order: Past, Present, and Future Challenges. Routledge, 2020.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.