Cystopteris diaphana (Bory) Blasdell x C. fragilis (L.) Bernh

Chicago citation style
Cystopteris diaphana (Bory) Blasdell x C. fragilis (L.) Bernh. 2 Jun 1899. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12342771&repo=DPLA. (Accessed November 17, 2018.)
APA citation style
(2 Jun 1899) Cystopteris diaphana (Bory) Blasdell x C. fragilis (L.) Bernh. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12342771&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12342771&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.