Παραπομπή σε μορφή APA (7η εκδ.)

Society of American Foresters. (1960). World directory of forestry schools. Food and Agriculture Organization of the United Nations.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Society of American Foresters. World Directory of Forestry Schools. Food and Agriculture Organization of the United Nations, 1960.

Παραπομπή σε μορφή MLA (9th εκδ.)

Society of American Foresters. World Directory of Forestry Schools. Food and Agriculture Organization of the United Nations, 1960.