APA (7th ed.) Citation

Standiford, R. B., & Donaldson, D. R. (1982). Trees as energy crops. [California Agricultural Experiment Station].

Chicago Style (17th ed.) Citation

Standiford, Richard B., and Dean R. Donaldson. Trees as Energy Crops. [Berkeley, Calif.]: [California Agricultural Experiment Station], 1982.

MLA (9th ed.) Citation

Standiford, Richard B., and Dean R. Donaldson. Trees as Energy Crops. [California Agricultural Experiment Station], 1982.