Παραπομπή APA

(1991). Geneva: World Health Organization. Strategies for assessing the safwety of foods produced by biotechnology. World Health Organisation.

Παραπομπή Chicago Style

Geneva: World Health Organization. Strategies for Assessing the Safwety of Foods Produced by Biotechnology. Geneva: World Health Organisation, 1991.

Παραπομπή MLA

Geneva: World Health Organization. Strategies for Assessing the Safwety of Foods Produced by Biotechnology. World Health Organisation, 1991.