The ocean must be free

Chicago citation style
Kohn, Dave; Flint, Lew, Kohn, Dave; Flint, Lew. The ocean must be free. 1917. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/p16614coll23/id/310. (Accessed December 18, 2018.)
APA citation style
Kohn, Dave; Flint, Lew, Kohn, Dave; Flint, Lew, (1917) The ocean must be free. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/p16614coll23/id/310
MLA citation style
Kohn, Dave; Flint, Lew, Kohn, Dave; Flint, Lew. Retrieved from the Digital Public Library of America <http://www.idaillinois.org/cdm/ref/collection/p16614coll23/id/310>.
Note: These citations are programmatically generated and may be incomplete.