Leeds Heraldry Society. Aspects of heraldry. Leeds Heraldry Society.
Chicago Style (17th ed.) CitationLeeds Heraldry Society. Aspects of Heraldry. Leeds: Leeds Heraldry Society.
MLA (8th ed.) CitationLeeds Heraldry Society. Aspects of Heraldry. Leeds Heraldry Society.
Warning: These citations may not always be 100% accurate.