APA (7th ed.) Citation

Baldwin, B. T., Fillmore, E. A., & Hadley, L. (1930). Farm children: An investigation of rural child life in selected reas of Iowa. D. Appleton and company.

Chicago Style (17th ed.) Citation

Baldwin, Bird Thomas, Eva Abigail Fillmore, and Lora Hadley. Farm Children: An Investigation of Rural Child Life in Selected Reas of Iowa. New York, London: D. Appleton and company, 1930.

MLA (9th ed.) Citation

Baldwin, Bird Thomas, et al. Farm Children: An Investigation of Rural Child Life in Selected Reas of Iowa. D. Appleton and company, 1930.