Cite

The valley of the shadow of death

MLA

Day & Son, Simpson, William, 1823-1899. The valley of the shadow of death. Undated. https://collections.library.yale.edu/catalog/2044070.

APA, 6th edition

Day & Son, & Simpson, William, 1823-1899. (Undated)[The valley of the shadow of death]. https://collections.library.yale.edu/catalog/2044070.