Não informado. (2003). The American quarter horse journal. American Quarter Horse Association.
Style de citation Chicago (17e éd.)Não informado. The American Quarter Horse Journal. Amarillo, Tex: American Quarter Horse Association, 2003.
Style de citation MLA (8e éd.)Não informado. The American Quarter Horse Journal. American Quarter Horse Association, 2003.
Attention : ces citations peuvent ne pas être correctes à 100%.