Dyfyniad APA

(2000). Outline of U.S. government. [Washington, D.C.]: International Information Programs, U.S. Department of State.

Dyfyniad Arddull Chicago

Outline of U.S. Government. [Washington, D.C.]: International Information Programs, U.S. Department of State, 2000.

Dyfyniad MLA

Outline of U.S. Government. [Washington, D.C.]: International Information Programs, U.S. Department of State, 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.