United States. Department of Agriculture. Office of the Secretary & White, D. G. (1923). Standard grading specifications for yard lumber, as recommended by Department of Agriculture. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and David G. White. Standard Grading Specifications for Yard Lumber, as Recommended by Department of Agriculture. Washington: [publisher not identified], 1923.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and David G. White. Standard Grading Specifications for Yard Lumber, as Recommended by Department of Agriculture. [publisher not identified], 1923.
Warning: These citations may not always be 100% accurate.