Map of Louisiana representing the several land districts prepared to accompany the Surveyor General's annual report.
MLA
Map of Louisiana Representing the Several Land Districts Prepared to Accompany the Surveyor General's Annual Report. Surveyor General's Office, 1860. https://collections.library.yale.edu/catalog/15811454.
APA, 6th edition
Map of Louisiana representing the several land districts prepared to accompany the Surveyor General's annual report. (1860). [Maps]. Surveyor General's Office, https://collections.library.yale.edu/catalog/15811454.