Citazione Stile APA (7a Edizione)

Ciriacy-Wantrup, S. v. (1952). Resource conservation: Economics and policies. University of California Press.

Citazione stile Chigago Style (17a edizione)

Ciriacy-Wantrup, Siegfried von. Resource Conservation: Economics and Policies. Berkeley: University of California Press, 1952.

Citatione MLA (9a ed.)

Ciriacy-Wantrup, Siegfried von. Resource Conservation: Economics and Policies. University of California Press, 1952.