Annual report / Washington Natural Gas Company 1970

Chicago citation style
Washington Natural Gas Company. Annual report / Washington Natural Gas Company 1970. 1971. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/reports/id/13911. (Accessed July 20, 2018.)
APA citation style
Washington Natural Gas Company, (1971) Annual report / Washington Natural Gas Company 1970. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/reports/id/13911
MLA citation style
Washington Natural Gas Company. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/reports/id/13911>.
Note: These citations are programmatically generated and may be incomplete.