Cite

Classroom, laboratory and library scenes - Reading room of Chemistry library

MLA

Classroom, Laboratory and Library Scenes - Reading Room of Chemistry Library. 1945. https://collections.library.yale.edu/catalog/12378438.

APA, 6th edition

Classroom, laboratory and library scenes - Reading room of Chemistry library. (1945). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12378438.