Cite

A map of the Environs of Constantinople ... A. Arrowsmith 1801 and 1804.

MLA

A Map of the Environs of Constantinople ... A. Arrowsmith 1801 and 1804. A. Arrowsmith, 1804. https://collections.library.yale.edu/catalog/15506432.

APA, 6th edition

A map of the Environs of Constantinople ... A. Arrowsmith 1801 and 1804. (1804). [Maps]. A. Arrowsmith, https://collections.library.yale.edu/catalog/15506432.