APA (7th ed.) Citation

United States. Office of Cooperative Extension Work. (1926). Guide to development of 4-H leadership. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Office of Cooperative Extension Work. Guide to Development of 4-H Leadership. Washington: [publisher not identified], 1926.

MLA (9th ed.) Citation

United States. Office of Cooperative Extension Work. Guide to Development of 4-H Leadership. [publisher not identified], 1926.