Cita APA (7th ed.)
Simmons, M. R. Twilight in the Desert: The Coming Saudi Oil Shock and the World Economy. Wiley.
Cita Chicago (17th ed.)
Simmons, Matthew R. Twilight in the Desert: The Coming Saudi Oil Shock and the World Economy. Hoboken, EUA: Wiley.
Cita MLA (9th ed.)
Simmons, Matthew R. Twilight in the Desert: The Coming Saudi Oil Shock and the World Economy. Wiley.
Atenció: Aquestes cites poden no estar 100% correctes.