APA

United States, El Salvador & United States. (2020). Cultural exchanges, property, and cooperation: import restrictions : memorandum of understanding between the United States of America and El Salvador, signed at San Salvador, March 3, 2020; entered into force March 3, 2020. [Washington, D.C.]: United States Department of State.

Chicago

United States, El Salvador and United States. 2020. Cultural exchanges, property, and cooperation: import restrictions : memorandum of understanding between the United States of America and El Salvador, signed at San Salvador, March 3, 2020; entered into force March 3, 2020. [Washington, D.C.]: United States Department of State.

Harvard

United States, El Salvador and United States. (2020). Cultural exchanges, property, and cooperation: import restrictions : memorandum of understanding between the United States of America and El Salvador, signed at San Salvador, March 3, 2020; entered into force March 3, 2020. [Washington, D.C.]: United States Department of State.

MLA

United States, El Salvador and United States. Cultural exchanges, property, and cooperation: import restrictions : memorandum of understanding between the United States of America and El Salvador, signed at San Salvador, March 3, 2020; entered into force March 3, 2020. [Washington, D.C.]: United States Department of State. 2020.