Cite

"Our Paid 'Piper of Hamelin'."

MLA

Hansen, Bert, 1944-. "Our Paid 'Piper of Hamelin'.". Box 6, folder 2. 1886 April 3. https://collections.library.yale.edu/catalog/32326632.

APA, 6th edition

Hansen, Bert, 1944-. (["Box 6, folder 2"])(1886 April 3)["Our Paid 'Piper of Hamelin'."]. https://collections.library.yale.edu/catalog/32326632.