APA (7e ed.) Bronvermelding

Metzig, W. (1970). Heraldry for the designer: William Metzig. Van Nostrand Reinhold Company.

Chicago (17e ed.) Bronvermelding

Metzig, William. Heraldry for the Designer: William Metzig. New York ; Cincinnati ; London ; Toronto ; Melbourne: Van Nostrand Reinhold Company, 1970.

MLA (8e ed.) Bronvermelding

Metzig, William. Heraldry for the Designer: William Metzig. Van Nostrand Reinhold Company, 1970.