MLA

Perkins, Fellows, and Hamilton Architects. General Block Plan, University of Nanking. 0AD. https://collections.library.yale.edu/catalog/17014810.

APA, 6th edition

Perkins, F., & Architects, H. (0 C.E.). General Block Plan, University of Nanking [Architectural drawings (visual works).]. https://collections.library.yale.edu/catalog/17014810.