Cita APA (7th ed.)

U.S. Army and U.S. Aire Force decorations and service medals.

Cita Chicago (17th ed.)

U.S. Army and U.S. Aire Force Decorations and Service Medals.

Cita MLA (8th ed.)

U.S. Army and U.S. Aire Force Decorations and Service Medals.

Atenció: Aquestes cites poden no estar 100% correctes.