Παραπομπή σε μορφή APA (7η εκδ.)

Almås, R., & Campbell, H. (2012). Rethinking agricultural policy regimes: Food security, climate change and the future resilience of global agriculture. Emerald.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Almås, Reidar, και Hugh Campbell. Rethinking Agricultural Policy Regimes: Food Security, Climate Change and the Future Resilience of Global Agriculture. Bingley, U.K.: Emerald, 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

Almås, Reidar, και Hugh Campbell. Rethinking Agricultural Policy Regimes: Food Security, Climate Change and the Future Resilience of Global Agriculture. Emerald, 2012.