APA način citiranja

Kugbei, S. (2000). Seed economics: Commercial considerations for enterprise management in developing countries. Aleppo, Syria: International center for agricultural research in the dry.

Čikaški stil citiranja

Kugbei, Sam. Seed Economics: Commercial Considerations for Enterprise Management in Developing Countries. Aleppo, Syria: International center for agricultural research in the dry, 2000.

MLA način citiranja

Kugbei, Sam. Seed Economics: Commercial Considerations for Enterprise Management in Developing Countries. Aleppo, Syria: International center for agricultural research in the dry, 2000.