The binary stars

Chicago citation style
Aitken, Robert Grant, 1864-1951. The binary stars. 1918. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001378631. (Accessed January 25, 2020.)
APA citation style
Aitken, Robert Grant, 1864-1951, (1918) The binary stars. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/001378631
MLA citation style
Aitken, Robert Grant, 1864-1951. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/001378631>.
Note: These citations are programmatically generated and may be incomplete.