Znamierowski, A. (1999). The world encyclopedia of flags: The definitive guide to international flags, banners, standards and ensigns / Alfred Znamierowski. Lorenz.
Chicago-Zitierstil (17. Ausg.)Znamierowski, Alfred. The World Encyclopedia of Flags: The Definitive Guide to International Flags, Banners, Standards and Ensigns / Alfred Znamierowski. New York, NY: Lorenz, 1999.
MLA-Zitierstil (8. Ausg.)Znamierowski, Alfred. The World Encyclopedia of Flags: The Definitive Guide to International Flags, Banners, Standards and Ensigns / Alfred Znamierowski. Lorenz, 1999.
警告：这些引文格式不一定是100％准确.