Cite

"You May Bark! But Don't Dare to Bite!"

MLA

Hansen, Bert, 1944-. "You May Bark! But Don't Dare to Bite!". Box 11, folder 3. 1879 December 3. https://collections.library.yale.edu/catalog/32331732.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 11, folder 3"])(1879 December 3)["You May Bark! But Don't Dare to Bite!"]. https://collections.library.yale.edu/catalog/32331732.