Cita APA (7th ed.)
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..
Cita Chicago (17th ed.)
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.
Cita MLA (9th ed.)
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.
Atenció: Aquestes cites poden no estar 100% correctes.