Cite

South shoulder of Half Dome (at left) with Merced Range on skyline; Little Yosemite Valley in mid foreground and Sierra Point at lower left. A25

MLA

South Shoulder of Half Dome (at Left) with Merced Range on Skyline; Little Yosemite Valley in Mid Foreground and Sierra Point at Lower Left. A25. 0AD. https://collections.library.yale.edu/catalog/2017105.

APA, 6th edition

South shoulder of Half Dome (at left) with Merced Range on skyline; Little Yosemite Valley in mid foreground and Sierra Point at lower left. A25. (0 C.E.). [Lantern slides, Photographic prints, Photographs]. https://collections.library.yale.edu/catalog/2017105.