APA (7th ed.) Citation

Crane, W. R. (1926). Iron-ore (hematite) mining practice in Birmingham district, Ala. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Crane, Walter R. Iron-ore (hematite) Mining Practice in Birmingham District, Ala. [Washington?]: U.S. Government Printing Office, 1926.

MLA (9th ed.) Citation

Crane, Walter R. Iron-ore (hematite) Mining Practice in Birmingham District, Ala. U.S. Government Printing Office, 1926.