Martill, B., & Snidal, D. (2013). Agreement through opposition: Political ideology and legislative constraint in the 'special relationships' of the United States.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Martill, BM, و D. Snidal. Agreement Through Opposition: Political Ideology and Legislative Constraint in the 'Special Relationships' of the United States. 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Martill, BM, و D. Snidal. Agreement Through Opposition: Political Ideology and Legislative Constraint in the 'Special Relationships' of the United States. 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.