Franklin

A study of the use of grade boards in individual household absorption field trenches, conducted for the Federal Housing Administration, February 28, 1957. Report edited by William S. Brown, staff architect.

MLA

A Study of the Use of Grade Boards In Individual Household Absorption Field Trenches, Conducted for the Federal Housing Administration, February 28, 1957. Washington: Building Research Institute, Division of Engineering and Industrial Research, National Academy of Sciences-National Research Council, 1957.

APA

(1957). A study of the use of grade boards in individual household absorption field trenches, conducted for the Federal Housing Administration, February 28, 1957. Washington: Building Research Institute, Division of Engineering and Industrial Research, National Academy of Sciences-National Research Council.

Chicago

A Study of the Use of Grade Boards In Individual Household Absorption Field Trenches, Conducted for the Federal Housing Administration, February 28, 1957. Washington: Building Research Institute, Division of Engineering and Industrial Research, National Academy of Sciences-National Research Council, 1957.