APA (7th ed.) Citation

Manwell, E. S. M., Praeger, R., & McHale, K. (1933). A course for the preparation of lay leaders of parent study groups. National headquarters.

Chicago Style (17th ed.) Citation

Manwell, Elizabeth Skelding Moore, Rosamond Praeger, and Kathryn McHale. A Course for the Preparation of Lay Leaders of Parent Study Groups. Washington, D. C.: National headquarters, 1933.

MLA (8th ed.) Citation

Manwell, Elizabeth Skelding Moore, et al. A Course for the Preparation of Lay Leaders of Parent Study Groups. National headquarters, 1933.