Magnoliophyta: Commelinidae (in Part): Poaceae

Chicago citation style
Barkworth, Mary E, Flora of North America Editorial Committee. Magnoliophyta: Commelinidae (in Part): Poaceae. 2007. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_34925&repo=DPLA. (Accessed November 15, 2018.)
APA citation style
Barkworth, Mary E, Flora of North America Editorial Committee, (2007) Magnoliophyta: Commelinidae (in Part): Poaceae. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_34925&repo=DPLA
MLA citation style
Barkworth, Mary E, Flora of North America Editorial Committee. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_34925&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.