Trifolium microcephalum Pursh

Chicago citation style
Trifolium microcephalum Pursh. 4 May 1941. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13321005&repo=DPLA. (Accessed December 10, 2018.)
APA citation style
(4 May 1941) Trifolium microcephalum Pursh. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13321005&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13321005&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.