Cites del registre
Cita APA (7th ed.)
Little Jr. Elbert L. Atlas of United States trees. U.S. Department of Agriculture.
Copiat
No s'ha pogut copiar
Cita Chicago (17th ed.)
Little Jr. Elbert L. Atlas of United States Trees. U.S. Department of Agriculture.
Copiat
No s'ha pogut copiar
Cita MLA (9th ed.)
Little Jr. Elbert L. Atlas of United States Trees. U.S. Department of Agriculture.
Copiat
No s'ha pogut copiar
Atenció: Aquestes cites poden no estar 100% correctes.