Sir Henry Spelman, Mexicans originall; the lake and Eagle.
MLA
Sir Henry Spelman, Mexicans Originall; the Lake and Eagle. 1625. https://collections.library.yale.edu/catalog/11977924.
APA, 6th edition
Sir Henry Spelman, Mexicans originall; the lake and Eagle. (1625). [Historiography, Marginalia]. https://collections.library.yale.edu/catalog/11977924.