Lua APA (7ú heag.)

Stoughton, B. (1923). The metallurgy of iron and steel (3rd ed.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Stoughton, Bradley. The Metallurgy of Iron and Steel. 3rd ed. New York: McGraw-Hill, 1923.

Lua MLA (8ú heag.)

Stoughton, Bradley. The Metallurgy of Iron and Steel. 3rd ed. McGraw-Hill, 1923.

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