APA ציטוט

(2001). Outline of U.S. government. U.S.: United states Department of States.

Trích dẫn kiểu Chicago

Outline of U.S. Government. U.S.: United states Department of States, 2001.

ציטוט MLA

Outline of U.S. Government. U.S.: United states Department of States, 2001.