(1991). Managing Global Genetic resources: The U.S. National Plant germplasm System. Washing, DC: National Academy Press.
Chicago Style citaatManaging Global Genetic Resources: The U.S. National Plant Germplasm System. Washing, DC: National Academy Press, 1991.
MLA citatieManaging Global Genetic Resources: The U.S. National Plant Germplasm System. Washing, DC: National Academy Press, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.