MLA

Plowden, David (1932). Trinity Evangelical United Methodist Chruch. East of Upper Sandusky, Wyandot County, Ohio (603-856). Box 176. 2003 June. https://collections.library.yale.edu/catalog/10593519.

APA, 6th edition

Plowden, David (1932). (["Box 176"])(2003 June)[Trinity Evangelical United Methodist Chruch. East of Upper Sandusky, Wyandot County, Ohio (603-856)]. https://collections.library.yale.edu/catalog/10593519.