Cita APA (7a ed.)

National Research Council (U.S.). Committee on Managing Global Genetic Resources: Agricultural Imperatives. (1991). The U.S. National Plant Germplasm System. National Academy Press.

Cita Chicago Style (17a ed.)

National Research Council (U.S.). Committee on Managing Global Genetic Resources: Agricultural Imperatives. The U.S. National Plant Germplasm System. Washington, D.C.: National Academy Press, 1991.

Cita MLA (9a ed.)

National Research Council (U.S.). Committee on Managing Global Genetic Resources: Agricultural Imperatives. The U.S. National Plant Germplasm System. National Academy Press, 1991.