Citazione Stile APA (7a Edizione)

Griffn, J. M. (1980). Energy economics and policy (1 st. ed.). Academic.

Citazione stile Chigago Style (17a edizione)

Griffn, James M. Energy Economics and Policy. 1 st. ed. New York: Academic, 1980.

Citatione MLA (9a ed.)

Griffn, James M. Energy Economics and Policy. 1 st. ed. Academic, 1980.