Citazione Stile APA (7a Edizione)

Yermakov, V., Henderson, J., & Fattouh, B. (2019). Russia’s heavy fuel oil exports: Challenges and changing rules at home and abroad. Oxford Institute for Energy Studies.

Citazione stile Chigago Style (17a edizione)

Yermakov, V., J. Henderson, e B. Fattouh. Russia’s Heavy Fuel Oil Exports: Challenges and Changing Rules at Home and Abroad. Oxford Institute for Energy Studies, 2019.

Citatione MLA (9a ed.)

Yermakov, V., et al. Russia’s Heavy Fuel Oil Exports: Challenges and Changing Rules at Home and Abroad. Oxford Institute for Energy Studies, 2019.