Cita APA (7th ed.)

ebrary, Inc, & Ellman, M. (2006). Russia's oil and natural gas: Bonanza or curse? Anthem Press.

Cita Chicago (17th ed.)

ebrary, Inc, i Michael Ellman. Russia's Oil and Natural Gas: Bonanza or Curse? London ; New York: Anthem Press, 2006.

Cita MLA (9th ed.)

ebrary, Inc, i Michael Ellman. Russia's Oil and Natural Gas: Bonanza or Curse? Anthem Press, 2006.