APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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