Citação norma APA

(1987). Long-term trends and underlying factors affecting steel consumption in the United States. Washington: U. S. department of Commerce.

Citação norma Chicago

Long-term Trends and Underlying Factors Affecting Steel Consumption in the United States. Washington: U. S. department of Commerce, 1987.

Citação norma MLA

Long-term Trends and Underlying Factors Affecting Steel Consumption in the United States. Washington: U. S. department of Commerce, 1987.

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