Bell System Pavilion exterior, Century 21 Exposition, 1962

Chicago citation style
Pacific Northwest Bell Telephone Company. Bell System Pavilion exterior, Century 21 Exposition, 1962. 1962. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/2211. (Accessed November 18, 2018.)
APA citation style
Pacific Northwest Bell Telephone Company, (1962) Bell System Pavilion exterior, Century 21 Exposition, 1962. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/2211
MLA citation style
Pacific Northwest Bell Telephone Company. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/2211>.
Note: These citations are programmatically generated and may be incomplete.