Cite

Classroom, laboratory and library scenes - Library Reading Room

MLA

Classroom, Laboratory and Library Scenes - Library Reading Room. 0AD. https://collections.library.yale.edu/catalog/12378417.

APA, 6th edition

Classroom, laboratory and library scenes - Library Reading Room. (0 C.E.). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12378417.