Halley, C.A

Chicago citation style
Halley, C.A. 1886. Retrieved from the Digital Public Library of America, http://digitalcollections.nypl.org/items/d2cf6ee0-2dda-0135-9979-4f5becdb2012. (Accessed December 11, 2018.)
APA citation style
(1886) Halley, C.A. Retrieved from the Digital Public Library of America, http://digitalcollections.nypl.org/items/d2cf6ee0-2dda-0135-9979-4f5becdb2012
MLA citation style
Retrieved from the Digital Public Library of America <http://digitalcollections.nypl.org/items/d2cf6ee0-2dda-0135-9979-4f5becdb2012>.
Note: These citations are programmatically generated and may be incomplete.