Cita APA (7a ed.)
Casagrande, L. (1967). Subsoils and foundation Design in Richmond, Va. Hall.
Cita Chicago Style (17a ed.)
Casagrande, Leo. Subsoils and Foundation Design in Richmond, Va. Cambridge: Hall, 1967.
Cita MLA (9a ed.)
Casagrande, Leo. Subsoils and Foundation Design in Richmond, Va. Hall, 1967.
Precaución: Estas citas no son 100% exactas.