APA (7th ed.) Citation

Held, R. B., & Clawson, M. (1965). Soil conservation in perspective / by R. Burnell Held and Marion Clawson. Published for Resources for the Future by the Johns Hopkins Press.

Chicago Style (17th ed.) Citation

Held, R. Burnell, and Marion Clawson. Soil Conservation in Perspective / by R. Burnell Held and Marion Clawson. Baltimore: Published for Resources for the Future by the Johns Hopkins Press, 1965.

MLA (9th ed.) Citation

Held, R. Burnell, and Marion Clawson. Soil Conservation in Perspective / by R. Burnell Held and Marion Clawson. Published for Resources for the Future by the Johns Hopkins Press, 1965.

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