Παραπομπή APA

Aswathanarayana, U. e. (2012). Natural resources: Technology, economics and policy. CRC Press.

Παραπομπή Chicago Style

Aswathanarayana, U.; ed. Natural Resources: Technology, Economics and Policy. Boca Raton: CRC Press, 2012.

Παραπομπή MLA

Aswathanarayana, U.; ed. Natural Resources: Technology, Economics and Policy. CRC Press, 2012.