Cita APA (7th ed.)

Liu, C., & Evett, J. B. (2000). Soil properties: Testing, measurement, and evaluation (4th ed.). Prentice Hall.

Cita Chicago (17th ed.)

Liu, Cheng, i Jack B. Evett. Soil Properties: Testing, Measurement, and Evaluation. 4th ed. Upper Saddle River, N.J: Prentice Hall, 2000.

Cita MLA (9th ed.)

Liu, Cheng, i Jack B. Evett. Soil Properties: Testing, Measurement, and Evaluation. 4th ed. Prentice Hall, 2000.