Dobson, R. (2004). Children's deaths by poisoning have fallen 82% over 32 years. BMJ Publishing Group Ltd.
استشهاد بنمط شيكاغوDobson, Roger. Children's Deaths By Poisoning Have Fallen 82% Over 32 Years. BMJ Publishing Group Ltd, 2004.
MLA استشهادDobson, Roger. Children's Deaths By Poisoning Have Fallen 82% Over 32 Years. BMJ Publishing Group Ltd, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.