APA (7th ed.) Citation

Stille, D. R. (2005). Soil: Digging into earth's vital resource. Compass Point Books.

Chicago Style (17th ed.) Citation

Stille, Darlene R. Soil: Digging into Earth's Vital Resource. Minneapolis: Compass Point Books, 2005.

MLA (9th ed.) Citation

Stille, Darlene R. Soil: Digging into Earth's Vital Resource. Compass Point Books, 2005.

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