APA (7th ed.) Citation

Cervinka, V., & Mason, D. (1979). Farming, the energy resource. California Dept. of Food and Agriculture, Long Range Planning Unit.

Chicago Style (17th ed.) Citation

Cervinka, V., and D. Mason. Farming, the Energy Resource. Sacramento: California Dept. of Food and Agriculture, Long Range Planning Unit, 1979.

MLA (9th ed.) Citation

Cervinka, V., and D. Mason. Farming, the Energy Resource. California Dept. of Food and Agriculture, Long Range Planning Unit, 1979.