Helodrilus caliginosus caliginosus (Savigny)

Chicago citation style
Helodrilus caliginosus caliginosus (Savigny). 7 May 1898. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhinvertebratezoology_697849&repo=DPLA. (Accessed November 14, 2018.)
APA citation style
(7 May 1898) Helodrilus caliginosus caliginosus (Savigny). Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhinvertebratezoology_697849&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhinvertebratezoology_697849&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.