MLA

Pictorial Review, Civilian Conservation Corps, Fort Missoula District : Company 1586, Camp Squaw Creek, Bozeman, Montana. [Army-Navy Publishers, Inc.], 0AD. https://collections.library.yale.edu/catalog/17369558.

APA, 6th edition

Pictorial review, Civilian Conservation Corps, Fort Missoula District : Company 1586, Camp Squaw Creek, Bozeman, Montana. (0 C.E.). [Photographic prints, Typescripts]. [Army-Navy Publishers, Inc.]. https://collections.library.yale.edu/catalog/17369558.