APA

The United States Steel Corporation, . (1938). Sampling and analysis of carbon and a alloy steels. New York: Reinhold Publishing Corporation.

Chicago

The United States Steel Corporation, . 1938. Sampling and analysis of carbon and a alloy steels. New York: Reinhold Publishing Corporation.

Harvard

The United States Steel Corporation, . (1938). Sampling and analysis of carbon and a alloy steels. New York: Reinhold Publishing Corporation.

MLA

The United States Steel Corporation, . Sampling and analysis of carbon and a alloy steels. New York: Reinhold Publishing Corporation. 1938.