Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Sidis, Boris. An Experimental Study of Sleep. Boston, R. G. Badger, 1909. Pdf. https://www.loc.gov/item/09000140/.
APA citation style:
Sidis, B. (1909) An Experimental Study of Sleep. Boston, R. G. Badger. [Pdf] Retrieved from the Library of Congress, https://www.loc.gov/item/09000140/.
MLA citation style:
Sidis, Boris. An Experimental Study of Sleep. Boston, R. G. Badger, 1909. Pdf. Retrieved from the Library of Congress, <www.loc.gov/item/09000140/>.