APA aipamena

Rattan Lan. (2014). Soil quality and soil erosion. CRC press.

Chicago Style aipamena

Rattan Lan. Soil Quality and Soil Erosion. London: CRC press, 2014.

MLA aipamena

Rattan Lan. Soil Quality and Soil Erosion. CRC press, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.