APA (7th ed.) Citation

Carol Ballard. (2005). How we use: Soil. Raintree Perspetives.

Chicago Style (17th ed.) Citation

Carol Ballard. How We Use: Soil. Oxford: Raintree Perspetives, 2005.

MLA (9th ed.) Citation

Carol Ballard. How We Use: Soil. Raintree Perspetives, 2005.

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