Cita APA (7a ed.)

Staley, W. W. (1962). Timbering and support of underground workings for small mines. Idaho Bureau of Mines and Geology.

Cita Chicago Style (17a ed.)

Staley, W. W. Timbering and Support of Underground Workings for Small Mines. Moscow, Idaho: Idaho Bureau of Mines and Geology, 1962.

Cita MLA (8a ed.)

Staley, W. W. Timbering and Support of Underground Workings for Small Mines. Idaho Bureau of Mines and Geology, 1962.

Precaución: Estas citas no son 100% exactas.