Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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.

Παραπομπή σε μορφή MLA (9th εκδ.)

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