Citations are generated automatically from bibliographic data as
a convenience, and may not be complete or accurate.
Chicago citation style:
Brewer, H. W. Survey of the rocks in the Potomac River above Georgetown known as the "Three Sisters": showing the surveys of Wm. Deakins and John Threlkeld, pattented to J. Hoy & Wm. D. Cassin, also the pattent of John Moore. 1893. Map. https://www.loc.gov/item/88693172/.
APA citation style:
Brewer, H. W. (1893) Survey of the rocks in the Potomac River above Georgetown known as the "Three Sisters": showing the surveys of Wm. Deakins and John Threlkeld, pattented to J. Hoy & Wm. D. Cassin, also the pattent of John Moore. [Map] Retrieved from the Library of Congress, https://www.loc.gov/item/88693172/.
MLA citation style:
Brewer, H. W. Survey of the rocks in the Potomac River above Georgetown known as the "Three Sisters": showing the surveys of Wm. Deakins and John Threlkeld, pattented to J. Hoy & Wm. D. Cassin, also the pattent of John Moore. 1893. Map. Retrieved from the Library of Congress, <www.loc.gov/item/88693172/>.