APA-referens (7:e uppl.)

Não informado. (1976). BIOSIS Technical Topics. Biosciences Information Service of Biological Abstracts.

Chicago-referens (17:e uppl.)

Não informado. BIOSIS Technical Topics. Philadelphia, Pa: Biosciences Information Service of Biological Abstracts, 1976.

MLA-referens (8:e uppl.)

Não informado. BIOSIS Technical Topics. Biosciences Information Service of Biological Abstracts, 1976.

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