Ryan, P. J., & Harleman, D. R. F. (1971). Prediction of the annual cycle of temperature changes in a stratified lake or reservoir: Mathematical model and user's manual. Massachusetts Institute of Technology, Ralph M. Parsons Laboratory for Water Resources and Hydrodynamics.
Chicago Style (17th ed.) CitationRyan, Patrick J., and Donald R. F. Harleman. Prediction of the Annual Cycle of Temperature Changes in a Stratified Lake or Reservoir: Mathematical Model and User's Manual. Cambridge: Massachusetts Institute of Technology, Ralph M. Parsons Laboratory for Water Resources and Hydrodynamics, 1971.
MLA (9th ed.) CitationRyan, Patrick J., and Donald R. F. Harleman. Prediction of the Annual Cycle of Temperature Changes in a Stratified Lake or Reservoir: Mathematical Model and User's Manual. Massachusetts Institute of Technology, Ralph M. Parsons Laboratory for Water Resources and Hydrodynamics, 1971.