APA Edition Citation

Orlov, D. S. (1985). Humus acids of soils. Published for the United States Dept. of Agriculture and the National Science Foundation, Washington, D.C., by Amerind Pub. Co..

Chicago Edition Citation

Orlov, D. S. Humus Acids of Soils. New Delhi: Published for the United States Dept. of Agriculture and the National Science Foundation, Washington, D.C., by Amerind Pub. Co., 1985.

MLA Edition Citation

Orlov, D. S. Humus Acids of Soils. Published for the United States Dept. of Agriculture and the National Science Foundation, Washington, D.C., by Amerind Pub. Co., 1985.