توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Malthus, T. R. (2001). An Inquiry into the nature and progress of rent, and the principles by which it is regulated. Electric Book Co..

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Malthus, T. R. An Inquiry into the Nature and Progress of Rent, and the Principles by Which It Is Regulated. London: Electric Book Co., 2001.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Malthus, T. R. An Inquiry into the Nature and Progress of Rent, and the Principles by Which It Is Regulated. Electric Book Co., 2001.