Young Men's Christian Association of the City of New York. (1941). Annual report of the YMCA of the City of New York. Young Men's Christian Association of the City of New York.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Young Men's Christian Association of the City of New York. Annual Report of the YMCA of the City of New York. New York: Young Men's Christian Association of the City of New York, 1941.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Young Men's Christian Association of the City of New York. Annual Report of the YMCA of the City of New York. Young Men's Christian Association of the City of New York, 1941.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.