Bear Pit, Woodland Park Zoo, with official seal of the Alaska-Yukon-Pacific-Exposition at lower right, Seattle, Washington, 1909

Chicago citation style
Mitchell, E.D.W.. Bear Pit, Woodland Park Zoo, with official seal of the Alaska-Yukon-Pacific-Exposition at lower right, Seattle, Washington, 1909. 1909. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ayp/id/860. (Accessed August 21, 2018.)
APA citation style
Mitchell, E.D.W., (1909) Bear Pit, Woodland Park Zoo, with official seal of the Alaska-Yukon-Pacific-Exposition at lower right, Seattle, Washington, 1909. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ayp/id/860
MLA citation style
Mitchell, E.D.W.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ayp/id/860>.
Note: These citations are programmatically generated and may be incomplete.