Petition gathered by members of the Seattle Central Labor Council demanding the resignation of J. C. Mundy and Harry Ault from their positions, March 30, 1921

Chicago citation style
Central Labor Council of Seattle and Vicinity. Petition gathered by members of the Seattle Central Labor Council demanding the resignation of J. C. Mundy and Harry Ault from their positions, March 30, 1921. 1921. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pioneerlife/id/9231. (Accessed October 17, 2018.)
APA citation style
Central Labor Council of Seattle and Vicinity, (1921) Petition gathered by members of the Seattle Central Labor Council demanding the resignation of J. C. Mundy and Harry Ault from their positions, March 30, 1921. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pioneerlife/id/9231
MLA citation style
Central Labor Council of Seattle and Vicinity. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pioneerlife/id/9231>.
Note: These citations are programmatically generated and may be incomplete.