Poland & United States. (2020). Defense cooperation: Agreement between the United States of America and Poland, with annexes, signed at Warsaw, August 15, 2020; entered into force November 13, 2020. United States Department of State.
Chicago Style (17th ed.) CitationPoland and United States. Defense Cooperation: Agreement Between the United States of America and Poland, with Annexes, Signed at Warsaw, August 15, 2020; Entered into Force November 13, 2020. [Washington, D.C.]: United States Department of State, 2020.
MLA (9th ed.) CitationPoland and United States. Defense Cooperation: Agreement Between the United States of America and Poland, with Annexes, Signed at Warsaw, August 15, 2020; Entered into Force November 13, 2020. United States Department of State, 2020.