What are you going to do to help the boys? Buy a Liberty Bond!

Chicago citation style
Van Alstyne, Egbert, Kahn, Gus. What are you going to do to help the boys? Buy a Liberty Bond!. 1918. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/p16614coll23/id/81. (Accessed December 14, 2018.)
APA citation style
Van Alstyne, Egbert, Kahn, Gus, (1918) What are you going to do to help the boys? Buy a Liberty Bond!. Retrieved from the Digital Public Library of America, http://www.idaillinois.org/cdm/ref/collection/p16614coll23/id/81
MLA citation style
Van Alstyne, Egbert, Kahn, Gus. Retrieved from the Digital Public Library of America <http://www.idaillinois.org/cdm/ref/collection/p16614coll23/id/81>.
Note: These citations are programmatically generated and may be incomplete.