Não informado. (2009). Occasional Paper. Missouri Academy of Science.
Chicagoスタイル(17版)引用形式Não informado. Occasional Paper. Columbia, Mo: Missouri Academy of Science, 2009.
MLA(8版)引用形式Não informado. Occasional Paper. Missouri Academy of Science, 2009.
警告: この引用は必ずしも正確ではありません.