Cite

Looking out of a ""window"" of the tunnel leading from Zion Canyon towards Kanab

MLA

Looking out of a ""Window"" of the Tunnel Leading from Zion Canyon towards Kanab. 1929. https://collections.library.yale.edu/catalog/2025480.

APA, 6th edition

Looking out of a ""window"" of the tunnel leading from Zion Canyon towards Kanab. (1929). [Photographic prints, Photographs, Snapshots]. https://collections.library.yale.edu/catalog/2025480.