APA (7th ed.) Citation

United States. Office of Education & Monroe, W. S. (1917). Development of arithmetic as school subject. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Office of Education and Walter Scott Monroe. Development of Arithmetic as School Subject. Washington: U.S. GPO, 1917.

MLA (9th ed.) Citation

United States. Office of Education and Walter Scott Monroe. Development of Arithmetic as School Subject. U.S. GPO, 1917.

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