Cite

California emigrants the last day on the plains

MLA

[John Andrews]. California emigrants the last day on the plains. ca. 1855-59. https://collections.library.yale.edu/catalog/2016184.

APA, 6th edition

[John Andrews]. (ca. 1855-59)[California emigrants the last day on the plains]. https://collections.library.yale.edu/catalog/2016184.