MLA

Watkins, Carleton E., 1829-1916. Fisherman's Bay, landing stones for Light House, Farallone Islands, Pacific Ocean. Watkins 1. [1861-73]. https://collections.library.yale.edu/catalog/2057049.

APA, 6th edition

Watkins, Carleton E., 1829-1916. (["Watkins 1"])([1861-73])[Fisherman's Bay, landing stones for Light House, Farallone Islands, Pacific Ocean]. https://collections.library.yale.edu/catalog/2057049.