Cita APA (7a ed.)

National Research Council. Committee on Managing Global Genetic Resources Agricultural Imperatives. (1991). The US National Plant Germplasm Systems. National Academic Press.

Cita Chicago Style (17a ed.)

National Research Council. Committee on Managing Global Genetic Resources Agricultural Imperatives. The US National Plant Germplasm Systems. Washington: National Academic Press, 1991.

Cita MLA (8a ed.)

National Research Council. Committee on Managing Global Genetic Resources Agricultural Imperatives. The US National Plant Germplasm Systems. National Academic Press, 1991.