Não informado. (1967). Bioresearch index. Biosciences Information Service of Biological Abstracts.
Chicagoスタイル(17版)引用形式Não informado. Bioresearch Index. Philadelphia, Pa: Biosciences Information Service of Biological Abstracts, 1967.
MLA(8版)引用形式Não informado. Bioresearch Index. Biosciences Information Service of Biological Abstracts, 1967.
警告: この引用は必ずしも正確ではありません.