Citazione Stile APA (7a Edizione)

Cope, D. R., Hills, P., & James, P. (1984). Energy policy and land-use planning: An international perspective. Pergamon Press.

Citazione stile Chigago Style (17a edizione)

Cope, David R., Peter Hills, e Peter James. Energy Policy and Land-use Planning: An International Perspective. Oxford ; New York: Pergamon Press, 1984.

Citatione MLA (9a ed.)

Cope, David R., et al. Energy Policy and Land-use Planning: An International Perspective. Pergamon Press, 1984.