[U.S.P.R.R. Exp. & Surveys. Cal.] Section 5, Sheet III. Geological Section of the Sierra Nevada at the Tejon Pass Explored by Lieut. R.S. Williamson Corps of Top. Engrs. 1853 Prepared in the Office of Pacific Rail Road Explorations & Surveys War Departme
MLA
Ackerman Lith., New York, and William P. Blake New York. [U.S.P.R.R. Exp. & Surveys. Cal.] Section 5, Sheet III. Geological Section of the Sierra Nevada at the Tejon Pass Explored by Lieut. R.S. Williamson Corps of Top. Engrs. 1853 Prepared in the Office of Pacific Rail Road Explorations & Surveys War Departme. 0AD. https://collections.library.yale.edu/catalog/2016511.
APA, 6th edition
Ackerman Lith., N. Y., & New York, W. P. B. (0 C.E.). [U.S.P.R.R. Exp. & Surveys. Cal.] Section 5, Sheet III. Geological Section of the Sierra Nevada at the Tejon Pass Explored by Lieut. R.S. Williamson Corps of Top. Engrs. 1853 Prepared in the Office of Pacific Rail Road Explorations & Surveys War Departme [Lithographs, Planographic prints]. https://collections.library.yale.edu/catalog/2016511.
