Cita APA (7th ed.)
Calder, K. E. (2012). The new continentalism: Energy and twenty-first-century Eurasian geopolitics. Yale University Press.
Cita Chicago (17th ed.)
Calder, Kent E. The New Continentalism: Energy and Twenty-first-century Eurasian Geopolitics. New Haven: Yale University Press, 2012.
Cita MLA (9th ed.)
Calder, Kent E. The New Continentalism: Energy and Twenty-first-century Eurasian Geopolitics. Yale University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.