توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Astor, W. A., & Rowntree, B. S. (1939). British agriculture: The principles of future policy : report of an inquiry organized by Viscount Astor and B. Seebohm Rowntree. Penguin Books.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Astor, Waldorf Astor, و B. Seebohm Rowntree. British Agriculture: The Principles of Future Policy : Report of an Inquiry Organized by Viscount Astor and B. Seebohm Rowntree. Harmondsworth, Eng.: Penguin Books, 1939.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Astor, Waldorf Astor, و B. Seebohm Rowntree. British Agriculture: The Principles of Future Policy : Report of an Inquiry Organized by Viscount Astor and B. Seebohm Rowntree. Penguin Books, 1939.