Cita APA

Corps of engineers, U. (1948). Subsurface investigation: Geophysical explorations.

Citación estilo Chicago

Corps of engineers, U.S.Army. Subsurface Investigation: Geophysical Explorations. Vicksburg, 1948.

Cita MLA

Corps of engineers, U.S.Army. Subsurface Investigation: Geophysical Explorations. Vicksburg, 1948.

Precaución: Estas citas no son 100% exactas.