Cite

"They Know The Kind Of Decoys To Use."

MLA

Hansen, Bert, 1944-. "They Know The Kind Of Decoys To Use.". Box 11, folder 29. 1909 October 20. https://collections.library.yale.edu/catalog/32326848.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 11, folder 29"])(1909 October 20)["They Know The Kind Of Decoys To Use."]. https://collections.library.yale.edu/catalog/32326848.