Cite

Big tree, Tuolvmne Gr[ove]

MLA

Hayward & Muzzall, Hayward, E. J., b. 1838. Big tree, Tuolvmne Gr[ove]. Box 19 | Folder : Hayward & Muzzall. undated. https://collections.library.yale.edu/catalog/10466834.

APA, 6th edition

Hayward & Muzzall, & Hayward, E. J., b. 1838. (["Box 19 | Folder : Hayward & Muzzall"])(undated)[Big tree, Tuolvmne Gr[ove]]. https://collections.library.yale.edu/catalog/10466834.