International Youth Federation for the Study and Conservation of Nature (I.Y.F.). (1966). Information Sheet: International Youth Federation for the Study and Conservation of Nature. Antwerpen: Eric Corijn.
Chicago Style (17th ed.) CitationInternational Youth Federation for the Study and Conservation of Nature (I.Y.F.). Information Sheet: International Youth Federation for the Study and Conservation of Nature. Antwerpen: Eric Corijn, 1966.
MLA (8th ed.) CitationInternational Youth Federation for the Study and Conservation of Nature (I.Y.F.). Information Sheet: International Youth Federation for the Study and Conservation of Nature. Antwerpen: Eric Corijn, 1966.
Warning: These citations may not always be 100% accurate.