U. S. Coast and Geodetic Survey. (1946). Manual of second and third order triangulation and traverse. U. S. Govt. Print.Off.
Citación estilo ChicagoU. S. Coast and Geodetic Survey. Manual of Second and Third Order Triangulation and Traverse. Washington: U. S. Govt. Print.Off, 1946.
Cita MLAU. S. Coast and Geodetic Survey. Manual of Second and Third Order Triangulation and Traverse. U. S. Govt. Print.Off, 1946.
Warning: These citations may not always be 100% accurate.