Cita APA (7a ed.)

Gillespie, W. M., & Staley, C. A treatise on levelling, topography and higher surveying / by W. M. Gillespie, LL.D., civil engineer ; edited by Cady Staley, A. M., C. E.

Cita Chicago Style (17a ed.)

Gillespie, William Mitchell, y Cady Staley. A Treatise on Levelling, Topography and Higher Surveying / by W. M. Gillespie, LL.D., Civil Engineer ; Edited by Cady Staley, A. M., C. E. New York : D. Appleton & company, 90, 92 & 94 Grand street, 1870.

Cita MLA (8a ed.)

Gillespie, William Mitchell, y Cady Staley. A Treatise on Levelling, Topography and Higher Surveying / by W. M. Gillespie, LL.D., Civil Engineer ; Edited by Cady Staley, A. M., C. E.