Plant Variety Protection Expired Certificate Number 7800019 LP1 CMS HT Corn, field

Chicago citation style
Department of Agriculture. Agricultural Marketing Service. 4/2/1972-. Plant Variety Protection Expired Certificate Number 7800019 LP1 CMS HT Corn, field. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17393495. (Accessed June 24, 2018.)
APA citation style
Department of Agriculture. Agricultural Marketing Service. 4/2/1972-, Plant Variety Protection Expired Certificate Number 7800019 LP1 CMS HT Corn, field. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17393495
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/17393495>.
Note: These citations are programmatically generated and may be incomplete.