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Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Union of Forestry Research Organisations\nUnion Internationale des Instituts de Techerches Forestières\nInternationaler Verband Forstlicher Forschungsanstalten. IUFRO News. As, Noruega: International Union of Forestry Research Organizations, 1972.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)International Union of Forestry Research Organisations\nUnion Internationale des Instituts de Techerches Forestières\nInternationaler Verband Forstlicher Forschungsanstalten. IUFRO News. International Union of Forestry Research Organizations, 1972.