Cite

Block Island, Rhode Island (BI-473-268)

MLA

Plowden, David (1932). Block Island, Rhode Island (BI-473-268). Box 136. 1973 April. https://collections.library.yale.edu/catalog/2042442.

APA, 6th edition

Plowden, David (1932). (["Box 136"])(1973 April)[Block Island, Rhode Island (BI-473-268)]. https://collections.library.yale.edu/catalog/2042442.