Flag Research Center (Winchester, Mass.). The flag bulletin: The international journal of vexillology / The Flag Research Center. The Flag Research Center.
Citazione stile Chigago Style (17a edizione)Flag Research Center (Winchester, Mass.). The Flag Bulletin: The International Journal of Vexillology / The Flag Research Center. Winchester, Mass.: The Flag Research Center.
Citatione MLA (8a ed.)Flag Research Center (Winchester, Mass.). The Flag Bulletin: The International Journal of Vexillology / The Flag Research Center. The Flag Research Center.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.