United States. Office of Cooperative Extension Work & Hanson, C. H. (1927). Use of illustrative material in promotion of boys' and girls' 4-H club work. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Office of Cooperative Extension Work and C. H. Hanson. Use of Illustrative Material in Promotion of Boys' and Girls' 4-H Club Work. Washington: [publisher not identified], 1927.
MLA (9th ed.) CitationUnited States. Office of Cooperative Extension Work and C. H. Hanson. Use of Illustrative Material in Promotion of Boys' and Girls' 4-H Club Work. [publisher not identified], 1927.
Warning: These citations may not always be 100% accurate.