Great Britain. Department of Education and Science. Trends in education. Dept. of Education and Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Great Britain. Department of Education and Science. Trends in Education. [London]: Dept. of Education and Science.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Great Britain. Department of Education and Science. Trends in Education. Dept. of Education and Science.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.