Geographical map of the Republic of Nicaragua : with three plans and views / by Fermin Ferrer, Governor of the Western Dept.
MLA
Ferrer, Fermin. Geographical Map of the Republic of Nicaragua : with Three Plans and Views / by Fermin Ferrer, Governor of the Western Dept. s.n.], 1855. https://collections.library.yale.edu/catalog/15822443.
APA, 6th edition
Ferrer, F. (1855). Geographical map of the Republic of Nicaragua : with three plans and views / by Fermin Ferrer, Governor of the Western Dept. [Maps]. s.n.], https://collections.library.yale.edu/catalog/15822443.