Cita APA (7a ed.)

Butler, B. R. (1961). The old cordilleran culture in the Pacific Northwest.

Cita Chicago Style (17a ed.)

Butler, B. Robert. The Old Cordilleran Culture in the Pacific Northwest. [Pocatello, Idaho, 1961.

Cita MLA (8a ed.)

Butler, B. Robert. The Old Cordilleran Culture in the Pacific Northwest. 1961.

Precaución: Estas citas no son 100% exactas.