Little boy next to a doll house

Chicago citation style
Unknown. Little boy next to a doll house. 1974-03. Retrieved from the Digital Public Library of America, http://digitalcollections.sjlibrary.org/cdm/ref/collection/sjsuYWCA/id/459. (Accessed December 12, 2018.)
APA citation style
Unknown, (1974-03) Little boy next to a doll house. Retrieved from the Digital Public Library of America, http://digitalcollections.sjlibrary.org/cdm/ref/collection/sjsuYWCA/id/459
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://digitalcollections.sjlibrary.org/cdm/ref/collection/sjsuYWCA/id/459>.
Note: These citations are programmatically generated and may be incomplete.