Flag Research Center (Winchester, Mass.). The flag bulletin newsletter: A bimonthly supplement to The flag bulletin / published by the Flag Research Center. The Flag Research Center.
Цитирование в стиле Чикаго (17-е изд.)Flag Research Center (Winchester, Mass.). The Flag Bulletin Newsletter: A Bimonthly Supplement to The Flag Bulletin / Published by the Flag Research Center. Winchester, Mass.: The Flag Research Center.
Цитирование MLA (8-е изд.)Flag Research Center (Winchester, Mass.). The Flag Bulletin Newsletter: A Bimonthly Supplement to The Flag Bulletin / Published by the Flag Research Center. The Flag Research Center.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.