APA (7th ed.) Citation

(1960). Soil survey horizons. Soil Science Society of America.

Chicago Style (17th ed.) Citation

Soil Survey Horizons. Madison, WI: Soil Science Society of America, 1960.

MLA (8th ed.) Citation

Soil Survey Horizons. Soil Science Society of America, 1960.

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