Dirigible balloon ""Alaska Yukon Pacific Exposition"" in flight, Alaska Yukon Pacific Exposiition, Seattle, Washington, June 1909

Chicago citation style
Rognon, Orville J.. Dirigible balloon ""Alaska Yukon Pacific Exposition"" in flight, Alaska Yukon Pacific Exposiition, Seattle, Washington, June 1909. 1909. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ayp/id/550. (Accessed June 20, 2018.)
APA citation style
Rognon, Orville J., (1909) Dirigible balloon ""Alaska Yukon Pacific Exposition"" in flight, Alaska Yukon Pacific Exposiition, Seattle, Washington, June 1909. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ayp/id/550
MLA citation style
Rognon, Orville J.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ayp/id/550>.
Note: These citations are programmatically generated and may be incomplete.