APA (7th ed.) Citation

Mangold, G. B. (1914). Problems of child welfare. Macmillan.

Chicago Style (17th ed.) Citation

Mangold, George Benjamin. Problems of Child Welfare. New York: Macmillan, 1914.

MLA (9th ed.) Citation

Mangold, George Benjamin. Problems of Child Welfare. Macmillan, 1914.

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