Cite

Classroom, laboratory and library scenes - Indigo research. Mr. Spooner watching assistant

MLA

Classroom, Laboratory and Library Scenes - Indigo Research. Mr. Spooner Watching Assistant. 1945. https://collections.library.yale.edu/catalog/12378430.

APA, 6th edition

Classroom, laboratory and library scenes - Indigo research. Mr. Spooner watching assistant. (1945). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/12378430.