توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Ashworth, L. M. (2007). International relations and the Labour Party: Intellectuals and policy making from 1918-1945. Tauris Academic Studies ; Distributed in the USA by Palgrave Macmillan.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Ashworth, Lucian M. International Relations and the Labour Party: Intellectuals and Policy Making from 1918-1945. London ; New York : New York: Tauris Academic Studies ; Distributed in the USA by Palgrave Macmillan, 2007.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Ashworth, Lucian M. International Relations and the Labour Party: Intellectuals and Policy Making from 1918-1945. Tauris Academic Studies ; Distributed in the USA by Palgrave Macmillan, 2007.