Letter from Christian Chehab to Frouz Homayoun regarding meeting in Iran

Chicago citation style
Christian, Chehab, Christian. Letter from Christian Chehab to Frouz Homayoun regarding meeting in Iran. 2003 October 22. Retrieved from the Digital Public Library of America, https://industrydocuments.library.ucsf.edu/tobacco/docs/#id=sygm0189. (Accessed December 19, 2018.)
APA citation style
Christian, Chehab, Christian, (2003 October 22) Letter from Christian Chehab to Frouz Homayoun regarding meeting in Iran. Retrieved from the Digital Public Library of America, https://industrydocuments.library.ucsf.edu/tobacco/docs/#id=sygm0189
MLA citation style
Christian, Chehab, Christian. Retrieved from the Digital Public Library of America <https://industrydocuments.library.ucsf.edu/tobacco/docs/#id=sygm0189>.
Note: These citations are programmatically generated and may be incomplete.