The annelids of the family Arenicolidae of North and South America, including an account of Arenicola glacialis Murdoch

Chicago citation style
Ashworth, James Hartley. The annelids of the family Arenicolidae of North and South America, including an account of Arenicola glacialis Murdoch. 1910. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85695&repo=DPLA. (Accessed November 14, 2018.)
APA citation style
Ashworth, James Hartley, (1910) The annelids of the family Arenicolidae of North and South America, including an account of Arenicola glacialis Murdoch. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85695&repo=DPLA
MLA citation style
Ashworth, James Hartley. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85695&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.