توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Commonwealth Literature Conference & Mettke, E. (1990). Tensions between north and south: Studies in modern commonwealth literature and culture : proceedings of the 8. Commonwealth Literature Conference. Königshausen & Neumann.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Commonwealth Literature Conference و Edith Mettke. Tensions Between North and South: Studies in Modern Commonwealth Literature and Culture : Proceedings of the 8. Commonwealth Literature Conference. Würzburg: Königshausen & Neumann, 1990.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Commonwealth Literature Conference و Edith Mettke. Tensions Between North and South: Studies in Modern Commonwealth Literature and Culture : Proceedings of the 8. Commonwealth Literature Conference. Königshausen & Neumann, 1990.