Cita APA (7a ed.)

Jones, F. O. (1961). Landslides along the Columbia Valley Northeastern Washington. U.S.G.P.O..

Cita Chicago Style (17a ed.)

Jones, Fred O. Landslides Along the Columbia Valley Northeastern Washington. Washington: U.S.G.P.O., 1961.

Cita MLA (8a ed.)

Jones, Fred O. Landslides Along the Columbia Valley Northeastern Washington. U.S.G.P.O., 1961.

Precaución: Estas citas no son 100% exactas.