Não informado. (2018). Report of the Department of Mines and Resources. Department of Mines and Resources.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Report of the Department of Mines and Resources. Ottawa: Department of Mines and Resources, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Report of the Department of Mines and Resources. Department of Mines and Resources, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.