APA (7th ed.) Zitazioa

World Health Organization, FAO Fiat Panis, & Food and agriculture organization of the united nations. (2006). FAO Food and Nutrition Paper: 87, Food safety risk analysis. A guide for national food safety authorities.

Chicago Style (17th ed.) Zitazioa

World Health Organization, FAO Fiat Panis, eta Food and agriculture organization of the united nations. FAO Food and Nutrition Paper: 87, Food Safety Risk Analysis. A Guide for National Food Safety Authorities. 2006.

MLA (9th ed.) Zitazioa

World Health Organization, et al. FAO Food and Nutrition Paper: 87, Food Safety Risk Analysis. A Guide for National Food Safety Authorities. 2006.