Juglans rupestris Engelm. ex Torr

Chicago citation style
Juglans rupestris Engelm. ex Torr. 1869. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10139677&repo=DPLA. (Accessed December 15, 2018.)
APA citation style
(1869) Juglans rupestris Engelm. ex Torr. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10139677&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_10139677&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.