National Research Council (U.S.). Building Research Advisory Board & United States. Federal Housing Administration. (1969). Slope protection for residential developments. National Academy of Sciences.
Citação do estilo Chicago (17ª ed.)National Research Council (U.S.). Building Research Advisory Board e United States. Federal Housing Administration. Slope Protection for Residential Developments. Washington, D. C.: National Academy of Sciences, 1969.
Citação MLA (8ª ed.)National Research Council (U.S.). Building Research Advisory Board e United States. Federal Housing Administration. Slope Protection for Residential Developments. National Academy of Sciences, 1969.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.