Great Britain. His Majesty's Stationery Office. (1933). Monthly circular. His Majesty's Stationery Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Great Britain. His Majesty's Stationery Office. Monthly Circular. [London]: His Majesty's Stationery Office, 1933.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Great Britain. His Majesty's Stationery Office. Monthly Circular. His Majesty's Stationery Office, 1933.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.