Pedrick, G. A Manual of heraldry. Laurie.
Cita Chicago (17th ed.)Pedrick, Gale. A Manual of Heraldry. London: Laurie.
Cita MLA (8th ed.)Pedrick, Gale. A Manual of Heraldry. Laurie.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)