APA (7th ed.) Citation

(1949). The Cascades, mountains of the Pacific Northwest. The contributors: Margaret Bundy Callahan [and others].

Chicago Style (17th ed.) Citation

The Cascades, Mountains of the Pacific Northwest. The Contributors: Margaret Bundy Callahan [and Others]. 1949.

MLA (9th ed.) Citation

The Cascades, Mountains of the Pacific Northwest. The Contributors: Margaret Bundy Callahan [and Others]. 1949.

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