Cita APA (7a ed.)

Smith, W. D. (1918). A summary of the salient features of the geology of the Oregon Cascades: With some correlations between the geology of the east coast of Asia and that of the west coast of America. State Printing Dept..

Cita Chicago Style (17a ed.)

Smith, Warren D. A Summary of the Salient Features of the Geology of the Oregon Cascades: With Some Correlations Between the Geology of the East Coast of Asia and That of the West Coast of America. Salem, Or.: State Printing Dept., 1918.

Cita MLA (8a ed.)

Smith, Warren D. A Summary of the Salient Features of the Geology of the Oregon Cascades: With Some Correlations Between the Geology of the East Coast of Asia and That of the West Coast of America. State Printing Dept., 1918.

Precaución: Estas citas no son 100% exactas.