APA-viite (7. p.)
Malthus, T. R. (2001). Observations on the corn laws and a rise or fall in the price of corn on the agriculture and general wealth of the country. Electric Book Co..
Chicago-viite (17. p.)
Malthus, T. R. Observations on the Corn Laws and a Rise or Fall in the Price of Corn on the Agriculture and General Wealth of the Country. London: Electric Book Co., 2001.
MLA-viite (9. p.)
Malthus, T. R. Observations on the Corn Laws and a Rise or Fall in the Price of Corn on the Agriculture and General Wealth of the Country. Electric Book Co., 2001.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.