APA (7th ed.) Citation

United States. Science and Education Administration. (1978). 4-H is (Slightly rev. Apr. 1978.). Dept. of Agriculture, Science and Education Administration.

Chicago Style (17th ed.) Citation

United States. Science and Education Administration. 4-H Is. Slightly rev. Apr. 1978. [Washington]: Dept. of Agriculture, Science and Education Administration, 1978.

MLA (9th ed.) Citation

United States. Science and Education Administration. 4-H Is. Slightly rev. Apr. 1978. Dept. of Agriculture, Science and Education Administration, 1978.