APA (7th ed.) Citation

Eddy, A., Johnson, H. L., & Duchon, C. E. (1982). Design and evaluation. Oklahoma Climatological Survey.

Chicago Style (17th ed.) Citation

Eddy, Amos, Howard L. Johnson, and Claude E. Duchon. Design and Evaluation. Norman, Okla.: Oklahoma Climatological Survey, 1982.

MLA (9th ed.) Citation

Eddy, Amos, et al. Design and Evaluation. Oklahoma Climatological Survey, 1982.