Cita APA (7a ed.)

Ahrari, M. E. (2015). OPEC: The Failing Giant. The University Press of Kentucky.

Cita Chicago Style (17a ed.)

Ahrari, Mohammed E. OPEC: The Failing Giant. Lexington: The University Press of Kentucky, 2015.

Cita MLA (8a ed.)

Ahrari, Mohammed E. OPEC: The Failing Giant. The University Press of Kentucky, 2015.