Older Women's League (U.S.). The OWL observer: National newspaper of the Older Women's League. OWL.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Older Women's League (U.S.). The OWL Observer: National Newspaper of the Older Women's League. Oakland, CA: OWL.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Older Women's League (U.S.). The OWL Observer: National Newspaper of the Older Women's League. OWL.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.