APA aipamena

Brady, N. (1995). Nature and Properties of soil (10th.). Prentice -Hall of India.

Chicago Style aipamena

Brady, Nyle.C. Nature and Properties of Soil. 10th. India: Prentice -Hall of India, 1995.

MLA aipamena

Brady, Nyle.C. Nature and Properties of Soil. 10th. Prentice -Hall of India, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.