Παραπομπή σε μορφή APA (7η εκδ.)

Hilmi, H. A. (1986). World Compendium of forestry and forest products research institutions. Food and Agriculture Organization of the United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hilmi, H. A. World Compendium of Forestry and Forest Products Research Institutions. Rome: Food and Agriculture Organization of the United Nations, 1986.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hilmi, H. A. World Compendium of Forestry and Forest Products Research Institutions. Food and Agriculture Organization of the United Nations, 1986.