APA aipamena

Huaylupo Alcázar, J. (2007). Economy, Society, and the Environment.

Chicago Style aipamena

Huaylupo Alcázar, Juan. Economy, Society, and the Environment. 2007.

MLA aipamena

Huaylupo Alcázar, Juan. Economy, Society, and the Environment. 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.