Não informado. (1907). Chemical Abstracts: Key to the words chemical literature. American Chemical Society.
Chicagoスタイル(17版)引用形式Não informado. Chemical Abstracts: Key to the Words Chemical Literature. Columbus, Ohio: American Chemical Society, 1907.
MLA(8版)引用形式Não informado. Chemical Abstracts: Key to the Words Chemical Literature. American Chemical Society, 1907.
警告: この引用は必ずしも正確ではありません.