APA (7th ed.) Citation

Ogletree, E. J., Gebauer, P., & Ujlaki, V. E. (1980). The unit plan: A plan for curriculum organizing and teaching. University Press of America.

Chicago Style (17th ed.) Citation

Ogletree, Earl J., Patricia Gebauer, and Vilma E. Ujlaki. The Unit Plan: A Plan for Curriculum Organizing and Teaching. Washington, D.C.: University Press of America, 1980.

MLA (9th ed.) Citation

Ogletree, Earl J., et al. The Unit Plan: A Plan for Curriculum Organizing and Teaching. University Press of America, 1980.