Citação norma APA

Layton, W. (1922). An introduction to the study of prices: With special reference to the history of the nineteenth century. Macmillan.

Citação norma Chicago

Layton, Walter. An Introduction to the Study of Prices: With Special Reference to the History of the Nineteenth Century. London: Macmillan, 1922.

Citação norma MLA

Layton, Walter. An Introduction to the Study of Prices: With Special Reference to the History of the Nineteenth Century. Macmillan, 1922.

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