Cite

State of Louisiana / compiled from the official records of the General Land Office and other sources by C. Roeser, Principal Draughtsman, G.L.O.

MLA

Office, United States. General Land. State of Louisiana / Compiled from the Official Records of the General Land Office and Other Sources by C. Roeser, Principal Draughtsman, G.L.O. The Office, 1879. https://collections.library.yale.edu/catalog/15811428.

APA, 6th edition

Office, U. S. G. L. (1879). State of Louisiana / compiled from the official records of the General Land Office and other sources by C. Roeser, Principal Draughtsman, G.L.O. [Maps]. The Office, https://collections.library.yale.edu/catalog/15811428.