Seattle, looking north from 9th Ave. and Madison St. toward Lake Union, Seattle, n.d

Chicago citation style
Warner, Arthur Churchill, 1864-1943. Seattle, looking north from 9th Ave. and Madison St. toward Lake Union, Seattle, n.d. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/warner/id/80. (Accessed August 21, 2018.)
APA citation style
Warner, Arthur Churchill, 1864-1943, Seattle, looking north from 9th Ave. and Madison St. toward Lake Union, Seattle, n.d. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/warner/id/80
MLA citation style
Warner, Arthur Churchill, 1864-1943. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/warner/id/80>.
Note: These citations are programmatically generated and may be incomplete.