Sullivan, M. P. (2019). Cuba: Trump administration expands sanctions [May 17, 2019]. Congressional Research Service.
Chicago Style (17th ed.) CitationSullivan, Mark P. Cuba: Trump Administration Expands Sanctions [May 17, 2019]. [Washington, District of Columbia]: Congressional Research Service, 2019.
MLA (9th ed.) CitationSullivan, Mark P. Cuba: Trump Administration Expands Sanctions [May 17, 2019]. Congressional Research Service, 2019.
Warning: These citations may not always be 100% accurate.