APA引文

United States Steel Corporation. (1955). Electrical steel sheets: Engineering manual (4th ed.). United States Steel Corporation.

Chicago Style (17th ed.) Citation

United States Steel Corporation. Electrical Steel Sheets: Engineering Manual. 4th ed. Pittsburgh, Pa.: United States Steel Corporation, 1955.

MLA引文

United States Steel Corporation. Electrical Steel Sheets: Engineering Manual. 4th ed. United States Steel Corporation, 1955.

警告：這些引文格式不一定是100％准確.