Keep it Basic

Chicago citation style
Philip Morris. Keep it Basic. Retrieved from the Digital Public Library of America, https://industrydocuments.library.ucsf.edu/tobacco/docs/#id=ykjc0050. (Accessed December 13, 2018.)
APA citation style
Philip Morris, Keep it Basic. Retrieved from the Digital Public Library of America, https://industrydocuments.library.ucsf.edu/tobacco/docs/#id=ykjc0050
MLA citation style
Philip Morris. Retrieved from the Digital Public Library of America <https://industrydocuments.library.ucsf.edu/tobacco/docs/#id=ykjc0050>.
Note: These citations are programmatically generated and may be incomplete.