Não informado. Records of New England Birds. Massachusetts Audubon Society.
Chicagoスタイル(17版)引用形式Não informado. Records of New England Birds. Lincoln, Mass: Massachusetts Audubon Society.
MLA(8版)引用形式Não informado. Records of New England Birds. Massachusetts Audubon Society.
警告: この引用は必ずしも正確ではありません.