A SAFER CIGARETTE.. Without loss of flavor

Chicago citation style
Unknown. A SAFER CIGARETTE.. Without loss of flavor. 1959. Retrieved from the Digital Public Library of America, https://industrydocuments.library.ucsf.edu/tobacco/docs/#id=khbd0050. (Accessed December 12, 2018.)
APA citation style
Unknown, (1959) A SAFER CIGARETTE.. Without loss of flavor. Retrieved from the Digital Public Library of America, https://industrydocuments.library.ucsf.edu/tobacco/docs/#id=khbd0050
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <https://industrydocuments.library.ucsf.edu/tobacco/docs/#id=khbd0050>.
Note: These citations are programmatically generated and may be incomplete.