Cita APA (7a ed.)

Smith, R. S. A manual of topographical drawing / Lieut. R. S. Smith, U. S. Army, assistant professor of drawing in the r. s. mil. Acad., west point, N. Y (Second edition.).

Cita Chicago Style (17a ed.)

Smith, Richard Somers. A Manual of Topographical Drawing / Lieut. R. S. Smith, U. S. Army, Assistant Professor of Drawing in the R. S. Mil. Acad., West Point, N. Y. Second edition. New York : John Wiley & son, publishers, 2 Clinton Hall, Astor Place, 1871.

Cita MLA (8a ed.)

Smith, Richard Somers. A Manual of Topographical Drawing / Lieut. R. S. Smith, U. S. Army, Assistant Professor of Drawing in the R. S. Mil. Acad., West Point, N. Y. Second edition.