APA (7th ed.) Citation

Hull, W. P. (1978). Teachers' seminars on children's thinking: A progress report. University of North Dakota.

Chicago Style (17th ed.) Citation

Hull, William P. Teachers' Seminars on Children's Thinking: A Progress Report. Grand Forks, N. D.: University of North Dakota, 1978.

MLA (9th ed.) Citation

Hull, William P. Teachers' Seminars on Children's Thinking: A Progress Report. University of North Dakota, 1978.