APA aipamena

Hannesson, R. (1989). Optimum fishing effort and economic rent: A case study of Cyprus. Food and Agriculture Organization of the United Nations.

Chicago Style aipamena

Hannesson, Rognvaldur. Optimum Fishing Effort and Economic Rent: A Case Study of Cyprus. Rome: Food and Agriculture Organization of the United Nations, 1989.

MLA aipamena

Hannesson, Rognvaldur. Optimum Fishing Effort and Economic Rent: A Case Study of Cyprus. Food and Agriculture Organization of the United Nations, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.