APA引文

Whalen, J. K., & Sampedro , L. (2010). Soil ecology and management. CAB International.

Chicago Edition Citation

Whalen, Joann K., and Luis Sampedro. Soil Ecology and Management. U. K.: CAB International, 2010.

MLA引文

Whalen, Joann K., and Luis Sampedro. Soil Ecology and Management. CAB International, 2010.