APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.