Παραπομπή σε μορφή APA (7η εκδ.)

Warhurst, A. (1994). Environmental degradation from mining and mineral processing in developing countries: Corporate responses and national policies. Organisation for Economic Co-operation and Development.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Warhurst, Alyson. Environmental Degradation from Mining and Mineral Processing in Developing Countries: Corporate Responses and National Policies. Paris: Organisation for Economic Co-operation and Development, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Warhurst, Alyson. Environmental Degradation from Mining and Mineral Processing in Developing Countries: Corporate Responses and National Policies. Organisation for Economic Co-operation and Development, 1994.