WHO. (1994). Environmental health criteria; N.152: Polybrominated biphenyls. Geneva: WHO.
استشهاد بنمط شيكاغوWHO. Environmental Health Criteria; N.152: Polybrominated Biphenyls. Geneva: WHO, 1994.
MLA استشهادWHO. Environmental Health Criteria; N.152: Polybrominated Biphenyls. Geneva: WHO, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.