APA (7th ed.) Citation

Buffington, J. D., & Zar, J. H. (1976). Realistic and unrealistic energy conservation potential in agriculture (Rev.). [Argonne National Laboratory?].

Chicago Style (17th ed.) Citation

Buffington, John D., and Jerrold H. Zar. Realistic and Unrealistic Energy Conservation Potential in Agriculture. Rev. [Argonne, Ill.?]: [Argonne National Laboratory?], 1976.

MLA (9th ed.) Citation

Buffington, John D., and Jerrold H. Zar. Realistic and Unrealistic Energy Conservation Potential in Agriculture. Rev. [Argonne National Laboratory?], 1976.