APA (7th ed.) Citation

Gurney,Beth. (2005). Sand and soil: Earth's building blocks. Crabtree publishing company.

Chicago Style (17th ed.) Citation

Gurney,Beth. Sand and Soil: Earth's Building Blocks. New York: Crabtree publishing company, 2005.

MLA (9th ed.) Citation

Gurney,Beth. Sand and Soil: Earth's Building Blocks. Crabtree publishing company, 2005.

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