APA (7th ed.) Citation

Oklahoma State University, American Underground-Space Association, Earth Sheltered Buildings Conference on Performance and Evaluation (1981 : Tulsa, Okla), & Boyer, L. L. (1981). Earth shelter, performance & evaluation: Proceedings. Architectural Extension, Oklahoma State University.

Chicago Style (17th ed.) Citation

Oklahoma State University, American Underground-Space Association, Okla) Earth Sheltered Buildings Conference on Performance and Evaluation (1981 : Tulsa, and Lester L. Boyer. Earth Shelter, Performance & Evaluation: Proceedings. Stillwater, Okla. (120 Architecture Bldg., Stillwater 74078): Architectural Extension, Oklahoma State University, 1981.

MLA (9th ed.) Citation

Oklahoma State University, et al. Earth Shelter, Performance & Evaluation: Proceedings. Architectural Extension, Oklahoma State University, 1981.