Não informado. (2018). Report of the Hydraulics Research Board with the report of the Director of Hydraulics Research. Her Majesty's Stationery Office.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Report of the Hydraulics Research Board with the Report of the Director of Hydraulics Research. London: Her Majesty's Stationery Office, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Report of the Hydraulics Research Board with the Report of the Director of Hydraulics Research. Her Majesty's Stationery Office, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.