APA-referens

Abbaspour, K. C., Reichert, P., Yang, H., & Zehnder, A. J. B. A water resources threshold and its implications for food security.

Chicago-stil citat

Abbaspour, Karim C., Peter Reichert, Hong Yang, och Alexander J. B. Zehnder. A Water Resources Threshold and Its Implications for Food Security.

MLA-referens

Abbaspour, Karim C., Peter Reichert, Hong Yang, och Alexander J. B. Zehnder. A Water Resources Threshold and Its Implications for Food Security.

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