Cite

The staff of the College of Public Affairs with visiting professor Robert E. Park of the University of Chicago

MLA

The Staff of the College of Public Affairs with Visiting Professor Robert E. Park of the University of Chicago. 1931. https://collections.library.yale.edu/catalog/17105537.

APA, 6th edition

The staff of the College of Public Affairs with visiting professor Robert E. Park of the University of Chicago. (1931). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/17105537.