Rio Colorado of the West / explored by 1st. Lieut. Joseph C. Ives, Topl. Engrs. under the direction of the Office of Explorations and Surveys, A.A. Humphreys, Capt. Topl. Engrs. in charge, by order of the Hon. John B. Floyd, Secretary of War ; drawn by Fr
MLA
Ives, J. C. Rio Colorado of the West / Explored by 1st. Lieut. Joseph C. Ives, Topl. Engrs. under the Direction of the Office of Explorations and Surveys, A.A. Humphreys, Capt. Topl. Engrs. in Charge, by Order of the Hon. John B. Floyd, Secretary of War ; Drawn by Fr. Office of Explorations and Surveys, 1858. https://collections.library.yale.edu/catalog/15812979.
APA, 6th edition
Ives, J. C. (1858). Rio Colorado of the West / explored by 1st. Lieut. Joseph C. Ives, Topl. Engrs. under the direction of the Office of Explorations and Surveys, A.A. Humphreys, Capt. Topl. Engrs. in charge, by order of the Hon. John B. Floyd, Secretary of War ; drawn by Fr [Maps]. Office of Explorations and Surveys, https://collections.library.yale.edu/catalog/15812979.