Não informado. (1989). The Engineering index bioengineering and biotechnology abstracts. Engineering Information.
Style de citation Chicago (17e éd.)Não informado. The Engineering Index Bioengineering and Biotechnology Abstracts. New York: Engineering Information, 1989.
Style de citation MLA (8e éd.)Não informado. The Engineering Index Bioengineering and Biotechnology Abstracts. Engineering Information, 1989.
Attention : ces citations peuvent ne pas être correctes à 100%.