Cite

Nitrate negatives (surrogates)

MLA

family, Llewelyn Davies. Nitrate Negatives (Surrogates). 1870. https://collections.library.yale.edu/catalog/33551269.

APA, 6th edition

family, L. D. (1870). Nitrate negatives (surrogates). https://collections.library.yale.edu/catalog/33551269.