A Correct Map of the North West part of Germany containing Westphalia & Lower Saxony ... by Eman Bowen.
MLA
A Correct Map of the North West Part of Germany Containing Westphalia & Lower Saxony ... by Eman Bowen. 0AD. https://collections.library.yale.edu/catalog/15476371.
APA, 6th edition
A Correct Map of the North West part of Germany containing Westphalia & Lower Saxony ... by Eman Bowen. (0 C.E.). [Maps]. https://collections.library.yale.edu/catalog/15476371.