Cite

Y-1820. Pearl Wetzel (later Hagerty) and Daisy Wetzel.

MLA

McClintock, Walter, 1870-1949. Y-1820. Pearl Wetzel (later Hagerty) and Daisy Wetzel.. Box 76, folder 4504. 1905 1941. https://collections.library.yale.edu/catalog/2010203.

APA, 6th edition

McClintock, Walter, 1870-1949. (["Box 76, folder 4504"])(1905 1941)[Y-1820. Pearl Wetzel (later Hagerty) and Daisy Wetzel.]. https://collections.library.yale.edu/catalog/2010203.