Plant Variety Protection Expired Certificate Number 7500048 Whirlybird Gold Nasturtium

Chicago citation style
Department of Agriculture. Agricultural Marketing Service. 4/2/1972. Plant Variety Protection Expired Certificate Number 7500048 Whirlybird Gold Nasturtium. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17392860. (Accessed September 21, 2018.)
APA citation style
Department of Agriculture. Agricultural Marketing Service. 4/2/1972, Plant Variety Protection Expired Certificate Number 7500048 Whirlybird Gold Nasturtium. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17392860
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/17392860>.
Note: These citations are programmatically generated and may be incomplete.