Pinus contorta var. latifolia Engelm. ex S. Watson in C. King

Chicago citation style
Pinus contorta var. latifolia Engelm. ex S. Watson in C. King. 14 Jun 1961. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13211264&repo=DPLA. (Accessed December 18, 2018.)
APA citation style
(14 Jun 1961) Pinus contorta var. latifolia Engelm. ex S. Watson in C. King. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13211264&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13211264&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.