APA (7th ed.) Citation

United States. Children's Bureau. (1939). The Child - Monthly News Summary; Social Statistics, Supplement Number 1, September 1939. [s.n.].

Chicago Style (17th ed.) Citation

United States. Children's Bureau. The Child - Monthly News Summary; Social Statistics, Supplement Number 1, September 1939. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Children's Bureau. The Child - Monthly News Summary; Social Statistics, Supplement Number 1, September 1939. [s.n.], 1939.