[Spar tree, steam donkey, railroad car amid logging action]
MLA
Bros, Seely. [Spar Tree, Steam Donkey, Railroad Car amid Logging Action]. 0AD. https://collections.library.yale.edu/catalog/12246643.
APA, 6th edition
Bros, S. (0 C.E.). [Spar tree, steam donkey, railroad car amid logging action] [Photographs]. https://collections.library.yale.edu/catalog/12246643.