Παραπομπή σε μορφή APA (7η εκδ.)

United States Steel Corporation. (1921). The methods of the chemists of the United States Steel Corporation for the sampling and analysis of alloy steels ([2d ed.].). Stevenson & Co., printers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

United States Steel Corporation. The Methods of the Chemists of the United States Steel Corporation for the Sampling and Analysis of Alloy Steels. [2d ed.]. [Pittsburgh: Stevenson & Co., printers, 1921.

Παραπομπή σε μορφή MLA (8th εκδ.)

United States Steel Corporation. The Methods of the Chemists of the United States Steel Corporation for the Sampling and Analysis of Alloy Steels. [2d ed.]. Stevenson & Co., printers, 1921.