APA (7th ed.) Citation

Niue & United States. (2014). Boundaries: Maritime : treaty between the United States of America and Niue, signed at Wellington, May 13, 1997. United States Department of State.

Chicago Style (17th ed.) Citation

Niue and United States. Boundaries: Maritime : Treaty Between the United States of America and Niue, Signed at Wellington, May 13, 1997. [Washington, D.C.]: United States Department of State, 2014.

MLA (9th ed.) Citation

Niue and United States. Boundaries: Maritime : Treaty Between the United States of America and Niue, Signed at Wellington, May 13, 1997. United States Department of State, 2014.