Annual report / Washington Natural Gas Company 1972

Chicago citation style
Washington Natural Gas Company. Annual report / Washington Natural Gas Company 1972. 1972. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/reports/id/13890. (Accessed October 19, 2018.)
APA citation style
Washington Natural Gas Company, (1972) Annual report / Washington Natural Gas Company 1972. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/reports/id/13890
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/13890>.
Note: These citations are programmatically generated and may be incomplete.