Cita APA (7th ed.)

Stern, J. (2015). Gazprom: A long march to market-based pricing in Europe? Oxford Institute for Energy Studies.

Cita Chicago (17th ed.)

Stern, J. Gazprom: A Long March to Market-based Pricing in Europe? Oxford Institute for Energy Studies, 2015.

Cita MLA (9th ed.)

Stern, J. Gazprom: A Long March to Market-based Pricing in Europe? Oxford Institute for Energy Studies, 2015.