توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Food and Agriculture Organization of the United Nations. (1981). Forestry and rural development: Fao forestry department. Food and Agriculture Organization of the United Nations.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Food and Agriculture Organization of the United Nations. Forestry and Rural Development: Fao Forestry Department. Rome: Food and Agriculture Organization of the United Nations, 1981.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Food and Agriculture Organization of the United Nations. Forestry and Rural Development: Fao Forestry Department. Food and Agriculture Organization of the United Nations, 1981.