APA (7th ed.) Citation

Seckler-Hudson, C., & McClure, C. H. (1937). Workbook in American problems: Social, political, economic. Webster Publishing Co..

Chicago Style (17th ed.) Citation

Seckler-Hudson, Catheryn, and Clarence Henry McClure. Workbook in American Problems: Social, Political, Economic. St. Louis: Webster Publishing Co., 1937.

MLA (8th ed.) Citation

Seckler-Hudson, Catheryn, and Clarence Henry McClure. Workbook in American Problems: Social, Political, Economic. Webster Publishing Co., 1937.