APA

USA, . (1927). Treaty between the United States and other American republics to avoid or prevent conflicts between the American states. Washington: U.S. Govt. Print. Off.

Chicago

USA, . 1927. Treaty between the United States and other American republics to avoid or prevent conflicts between the American states. Washington: U.S. Govt. Print. Off.

Harvard

USA, . (1927). Treaty between the United States and other American republics to avoid or prevent conflicts between the American states. Washington: U.S. Govt. Print. Off.

MLA

USA, . Treaty between the United States and other American republics to avoid or prevent conflicts between the American states. Washington: U.S. Govt. Print. Off. 1927.