Cite

Drawing (sepia-colored pastel), GM Tech Center central fountain, people on plaza, airplanes criss-crossing overhead

MLA

Saarinen, Eero, 1910-1961. Drawing (sepia-colored pastel), GM Tech Center central fountain, people on plaza, airplanes criss-crossing overhead. 134. 1946 October. https://collections.library.yale.edu/catalog/32203312.

APA, 6th edition

Saarinen, Eero, 1910-1961. (["134"])(1946 October)[Drawing (sepia-colored pastel), GM Tech Center central fountain, people on plaza, airplanes criss-crossing overhead]. https://collections.library.yale.edu/catalog/32203312.