Não informado. (1951). AIBS bulletin. American Institute of Biological Sciences.
Chicagoスタイル(17版)引用形式Não informado. AIBS Bulletin. Washington: American Institute of Biological Sciences, 1951.
MLA(8版)引用形式Não informado. AIBS Bulletin. American Institute of Biological Sciences, 1951.
警告: この引用は必ずしも正確ではありません.