توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Chalmers, D. A. (1964). The social democratic party of Germany from working-class movement to modern political party. Yale University.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Chalmers, Douglas A. The Social Democratic Party of Germany from Working-class Movement to Modern Political Party. New Haven: Yale University, 1964.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Chalmers, Douglas A. The Social Democratic Party of Germany from Working-class Movement to Modern Political Party. Yale University, 1964.