APA (7th ed.) Citation

Abel, P. G., & Gruber, A. (1979). An improved model for the calculation of longwave flux at 11 um. NOAA.

Chicago Style (17th ed.) Citation

Abel, P. G., and Arnold Gruber. An Improved Model for the Calculation of Longwave Flux at 11 Um. Washington, D.C.: NOAA, 1979.

MLA (8th ed.) Citation

Abel, P. G., and Arnold Gruber. An Improved Model for the Calculation of Longwave Flux at 11 Um. NOAA, 1979.

Warning: These citations may not always be 100% accurate.