Cita APA (7th ed.)
Goldman, M. I. (2008). Petrostate: Putin, power, and the new Russia. Oxford University Press.
Cita Chicago (17th ed.)
Goldman, Marshall I. Petrostate: Putin, Power, and the New Russia. Oxford ; New York: Oxford University Press, 2008.
Cita MLA (9th ed.)
Goldman, Marshall I. Petrostate: Putin, Power, and the New Russia. Oxford University Press, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.