(2014). Employment: Agreement between the United States of America and Portugal, effected by exchange of notes at Lisbon, September 23 and October 10, 2013. United States Department of State.
Chicago Style (17th ed.) CitationEmployment: Agreement Between the United States of America and Portugal, Effected by Exchange of Notes at Lisbon, September 23 and October 10, 2013. [Washington, D.C.]: United States Department of State, 2014.
MLA (9th ed.) CitationEmployment: Agreement Between the United States of America and Portugal, Effected by Exchange of Notes at Lisbon, September 23 and October 10, 2013. United States Department of State, 2014.
Warning: These citations may not always be 100% accurate.