Citação norma APA

National Research Council (U.S.). Highway Research Board. (1952). Analysis of landslides: Presented at the 31st annual meeting, January, 1952. Highway Research Board.

Citação norma Chicago

National Research Council (U.S.). Highway Research Board. Analysis of Landslides: Presented at the 31st Annual Meeting, January, 1952. Washington, D.C: Highway Research Board, 1952.

Citação norma MLA

National Research Council (U.S.). Highway Research Board. Analysis of Landslides: Presented at the 31st Annual Meeting, January, 1952. Highway Research Board, 1952.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.