MLA

Boyd, Walter W. (Walter Willard),. "A Tense Moment". 1929-1932. https://collections.library.yale.edu/catalog/15951278.

APA, 6th edition

Boyd, Walter W. (Walter Willard),. (1929-1932)["A Tense Moment"]. https://collections.library.yale.edu/catalog/15951278.