The Flag Institute. eFlags: The virtual flag magazine of the Flag Institute. The Flag Institute.
Cita Chicago Style (17a ed.)The Flag Institute. EFlags: The Virtual Flag Magazine of the Flag Institute. London: The Flag Institute.
Cita MLA (8a ed.)The Flag Institute. EFlags: The Virtual Flag Magazine of the Flag Institute. The Flag Institute.
Precaución: Estas citas no son 100% exactas.