APA (7th ed.) Citation

Butler, B. R. (1961). The old cordilleran culture in the Pacific Northwest. [publisher not identified].

Chicago Style (17th ed.) Citation

Butler, B. Robert. The Old Cordilleran Culture in the Pacific Northwest. Pocatello, Idaho: [publisher not identified], 1961.

MLA (9th ed.) Citation

Butler, B. Robert. The Old Cordilleran Culture in the Pacific Northwest. [publisher not identified], 1961.