Cite

The harbour of Casco Bay and islands adjacent

MLA

The Harbour of Casco Bay and Islands Adjacent. 0AD. https://collections.library.yale.edu/catalog/2047150.

APA, 6th edition

The harbour of Casco Bay and islands adjacent. (0 C.E.). [Engravings, Maps, Maps in books]. https://collections.library.yale.edu/catalog/2047150.