Citação norma APA
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..
Citação norma Chicago
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.
Citação norma MLA
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.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.