APA (7th ed.) Citation

United States. National Plant Genetic Resources Board. (1979). Plant genetic resources: Conservation and use. U.S. Dept. of Agriculture, National Plant Genetic Resources Board.

Chicago Style (17th ed.) Citation

United States. National Plant Genetic Resources Board. Plant Genetic Resources: Conservation and Use. [Washington, D.C.]: U.S. Dept. of Agriculture, National Plant Genetic Resources Board, 1979.

MLA (9th ed.) Citation

United States. National Plant Genetic Resources Board. Plant Genetic Resources: Conservation and Use. U.S. Dept. of Agriculture, National Plant Genetic Resources Board, 1979.