APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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

Let op: Deze citaties zijn niet altijd 100% accuraat.