Cita APA (7a ed.)

Rogers, W. A. (1877). Observations made with the meridian circle during the years 1871 and 1872 . J. Wilson and Son.

Cita Chicago Style (17a ed.)

Rogers, William A. Observations Made with the Meridian Circle During the Years 1871 and 1872 . Cambridge (Mass.): J. Wilson and Son, 1877.

Cita MLA (9a ed.)

Rogers, William A. Observations Made with the Meridian Circle During the Years 1871 and 1872 . J. Wilson and Son, 1877.