APA (7e ed.) Bronvermelding

Não informado. (1989). The Engineering index bioengineering and biotechnology abstracts. Engineering Information.

Chicago (17e ed.) Bronvermelding

Não informado. The Engineering Index Bioengineering and Biotechnology Abstracts. New York: Engineering Information, 1989.

MLA (8e ed.) Bronvermelding

Não informado. The Engineering Index Bioengineering and Biotechnology Abstracts. Engineering Information, 1989.

Let op: Deze citaties zijn niet altijd 100% accuraat.