ORTAŞ, İ. 2017. Encyclopedia of Soil Science , pp.553-557.

ORTAŞ, İ., (2017). Encyclopedia of Soil Science.

ORTAŞ, İBRAHİM. Encyclopedia of Soil Science, Crc Press, 2017

ORTAŞ, İBRAHİM. "Encyclopedia of Soil Science." Crc Press, 2017.

ORTAŞ, İ. 2017. "Encyclopedia of Soil Science." , Crc Press, pp.553-557.

@encyclopedia{encyclopedia, author={İBRAHİM ORTAŞ}, title={Encyclopedia of Soil Science}, publisher={Crc Press}, pages={553-557} }