Citazione Stile APA (7a Edizione)

Sherden, W. A. (1998). The fortune sellers: The big business of buying and selling predictions. John Wiley.

Citazione stile Chigago Style (17a edizione)

Sherden, William A. The Fortune Sellers: The Big Business of Buying and Selling Predictions. New York: John Wiley, 1998.

Citatione MLA (8a ed.)

Sherden, William A. The Fortune Sellers: The Big Business of Buying and Selling Predictions. John Wiley, 1998.