Citazione Stile APA (7a Edizione)

Warhurst, A. (1994). / Environmental degradation from mining and mineral processing in developing countries: Corporate responses and national policies (1 st. ed.). OECD.

Citazione stile Chigago Style (17a edizione)

Warhurst, Alyson. / Environmental Degradation from Mining and Mineral Processing in Developing Countries: Corporate Responses and National Policies. 1 st. ed. Paris: OECD, 1994.

Citatione MLA (9a ed.)

Warhurst, Alyson. / Environmental Degradation from Mining and Mineral Processing in Developing Countries: Corporate Responses and National Policies. 1 st. ed. OECD, 1994.