Make trade clean, green, & fair

Chicago citation style
Sierra Club. Make trade clean, green, & fair. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wto/id/254. (Accessed June 20, 2018.)
APA citation style
Sierra Club, Make trade clean, green, & fair. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wto/id/254
MLA citation style
Sierra Club. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wto/id/254>.
Note: These citations are programmatically generated and may be incomplete.