APA aipamena

Liu, C., & Evett, J. B. (2004). Soils and foundations (6th ed.). Pearson.

Chicago Style aipamena

Liu, Cheng, and Jack B. Evett. Soils and Foundations. 6th ed. Upper Saddle River, N.J: Pearson, 2004.

MLA aipamena

Liu, Cheng, and Jack B. Evett. Soils and Foundations. 6th ed. Pearson, 2004.