Cita APA (7a ed.)

National Research Council (U.S.). Transportation Research Board. (1991). Integrity testing of foundations 1991. Transportation Research Board, National Research Council.

Cita Chicago Style (17a ed.)

National Research Council (U.S.). Transportation Research Board. Integrity Testing of Foundations 1991. Washington, D.C: Transportation Research Board, National Research Council, 1991.

Cita MLA (9a ed.)

National Research Council (U.S.). Transportation Research Board. Integrity Testing of Foundations 1991. Transportation Research Board, National Research Council, 1991.