توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Spiers, J., & Coustillas, P. (1971). The rediscovery of George Gissing: [an exhibition at the National Book League, 23 June to 7 July, 1971]: a reader's guide. National Book League.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Spiers, John, و Pierre Coustillas. The Rediscovery of George Gissing: [an Exhibition at the National Book League, 23 June to 7 July, 1971]: A Reader's Guide. London: National Book League, 1971.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Spiers, John, و Pierre Coustillas. The Rediscovery of George Gissing: [an Exhibition at the National Book League, 23 June to 7 July, 1971]: A Reader's Guide. National Book League, 1971.