Cite

State of Colorado : compiled from the official records of the General Land Office and other sources under the direction of Frank Bond / U.S. General Land Office ; compiled by A.F. Dinsmore.

MLA

Dinsmore, A. F. State of Colorado : Compiled from the Official Records of the General Land Office and Other Sources under the Direction of Frank Bond / U.S. General Land Office ; Compiled by A.F. Dinsmore. The Office, 1905. https://collections.library.yale.edu/catalog/15818422.

APA, 6th edition

Dinsmore, A. F. (1905). State of Colorado : compiled from the official records of the General Land Office and other sources under the direction of Frank Bond / U.S. General Land Office ; compiled by A.F. Dinsmore. [Maps]. The Office, https://collections.library.yale.edu/catalog/15818422.