APA引文
Claes, D. H., & Garavini, G. (2020). Handbook of OPEC and the global energy order: Past, present, and future challenges. Routledge.
Chicago Style (17th ed.) Citation
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.
MLA引文
Claes, Dag Harald, and Giuliano Garavini. Handbook of OPEC and the Global Energy Order: Past, Present, and Future Challenges. Routledge, 2020.
警告：這些引文格式不一定是100％准確.