APA ציטוט

Brady Nyle C. (2002). The nature and properties of soils (13th ed.). Pearson Prentice hall.

Chicago Edition Citation

Brady Nyle C. The Nature and Properties of Soils. 13th ed. Pearson Prentice hall, 2002.

ציטוט MLA

Brady Nyle C. The Nature and Properties of Soils. 13th ed. Pearson Prentice hall, 2002.