Não informado. (1972). Bioresearch Today. Biosciences Information Service of Biological Abstracts.
Chicago-Zitierstil (17. Ausg.)Não informado. Bioresearch Today. Philadelphia, Pa: Biosciences Information Service of Biological Abstracts, 1972.
MLA-Zitierstil (8. Ausg.)Não informado. Bioresearch Today. Biosciences Information Service of Biological Abstracts, 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.