Não informado. (2018). Recent Ornithological Literature. American Ornithologists' Union.
Chicagoスタイル(17版)引用形式Não informado. Recent Ornithological Literature. Washington: American Ornithologists' Union, 2018.
MLA(8版)引用形式Não informado. Recent Ornithological Literature. American Ornithologists' Union, 2018.
警告: この引用は必ずしも正確ではありません.