Metzig, W. (1970). Heraldry for the designer: William Metzig. Van Nostrand Reinhold Company.
Chicagoスタイル(17版)引用形式Metzig, William. Heraldry for the Designer: William Metzig. New York ; Cincinnati ; London ; Toronto ; Melbourne: Van Nostrand Reinhold Company, 1970.
MLA(8版)引用形式Metzig, William. Heraldry for the Designer: William Metzig. Van Nostrand Reinhold Company, 1970.
警告: この引用は必ずしも正確ではありません.