Cite

Commencement 1923 Tree Ceremonies on the new campus: Class of 1923 after planting trees

MLA

Commencement 1923 Tree Ceremonies on the New Campus: Class of 1923 after Planting Trees. 1923. https://collections.library.yale.edu/catalog/17091451.

APA, 6th edition

Commencement 1923 Tree Ceremonies on the new campus: Class of 1923 after planting trees. (1923). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/17091451.