TOPÇU, S. 2004. Encyclopedia of Soils in the Environment , pp.267-273.

TOPÇU, S., (2004). Encyclopedia of Soils in the Environment.

TOPÇU, SEVİLAY. Encyclopedia of Soils in the Environment, Elsevier Science, Elsevier Science, Oxford/Amsterdam, 2004

TOPÇU, SEVİLAY. "Encyclopedia of Soils in the Environment." Elsevier Science, Elsevier Science, Oxford/Amsterdam, 2004.

TOPÇU, S. 2004. "Encyclopedia of Soils in the Environment." , Elsevier Science, Elsevier Science, Oxford/Amsterdam, pp.267-273.

@encyclopedia{encyclopedia, author={SEVİLAY TOPÇU}, title={Encyclopedia of Soils in the Environment}, publisher={Elsevier Science, Elsevier Science, Oxford/Amsterdam}, pages={267-273} }