Plant Variety Protection Expired Certificate Number 7900067 Commander Lettuce

Chicago citation style
Department of Agriculture. Agricultural Marketing Service. 4/2/1972. Plant Variety Protection Expired Certificate Number 7900067 Commander Lettuce. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17393910. (Accessed December 12, 2018.)
APA citation style
Department of Agriculture. Agricultural Marketing Service. 4/2/1972, Plant Variety Protection Expired Certificate Number 7900067 Commander Lettuce. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17393910
MLA citation style
Department of Agriculture. Agricultural Marketing Service. 4/2/1972. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/17393910>.
Note: These citations are programmatically generated and may be incomplete.