Citazione Stile APA (7a Edizione)

Simmons, M. R. (2005). Twilight in the desert: The coming Saudi oil shock and the world economy. John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Simmons, Matthew R. Twilight in the Desert: The Coming Saudi Oil Shock and the World Economy. Hoboken, N.J.: John Wiley & Sons, 2005.

Citatione MLA (8a ed.)

Simmons, Matthew R. Twilight in the Desert: The Coming Saudi Oil Shock and the World Economy. John Wiley & Sons, 2005.