Citazione Stile APA (7a Edizione)

Yanarella, E. J., & Green, W. C. (1987). The Unfulfilled promise of synthetic fuels: Technological failure, policy immobilism, or commercial illusion. Greenwood Press.

Citazione stile Chigago Style (17a edizione)

Yanarella, Ernest J., e William C. Green. The Unfulfilled Promise of Synthetic Fuels: Technological Failure, Policy Immobilism, or Commercial Illusion. New York: Greenwood Press, 1987.

Citatione MLA (8a ed.)

Yanarella, Ernest J., e William C. Green. The Unfulfilled Promise of Synthetic Fuels: Technological Failure, Policy Immobilism, or Commercial Illusion. Greenwood Press, 1987.