Cite

ALS, [n.p.]

MLA

Carlingford, Theobald Taaffe, Earl of, -1677. ALS, [n.p.]. Box 1, folder 24. [n.d.]. https://collections.library.yale.edu/catalog/15299351.

APA, 6th edition

Carlingford, Theobald Taaffe, Earl of, -1677. (["Box 1, folder 24"])([n.d.])[ALS, [n.p.]]. https://collections.library.yale.edu/catalog/15299351.