APA (7th ed.) Citation

United States. Office of Education. (1922). Kindergarten-first grade curriculum. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Office of Education. Kindergarten-first Grade Curriculum. Washington: U.S. GPO, 1922.

MLA (9th ed.) Citation

United States. Office of Education. Kindergarten-first Grade Curriculum. U.S. GPO, 1922.

Warning: These citations may not always be 100% accurate.