Citazione Stile APA (7a Edizione)

Howe, C. W. (1979). Natural resource economics: Issues, analysis, and policy. Wiley.

Citazione stile Chigago Style (17a edizione)

Howe, Charles W. Natural Resource Economics: Issues, Analysis, and Policy. New York: Wiley, 1979.

Citatione MLA (8a ed.)

Howe, Charles W. Natural Resource Economics: Issues, Analysis, and Policy. Wiley, 1979.