APA (7th ed.) Citation

Sopher, C. D. (1982). Soils and soil management. Reston Publishing.

Chicago Style (17th ed.) Citation

Sopher, Charles D. Soils and Soil Management. Reston, Virginia: Reston Publishing, 1982.

MLA (9th ed.) Citation

Sopher, Charles D. Soils and Soil Management. Reston Publishing, 1982.

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