APA-referens

Liu, C. (1990). Soil properties: Testing, measurement, and evaluation. Englewood Cliffs, N.J: Prentice Hall.

Chicago-stil citat

Liu, Cheng. Soil Properties: Testing, Measurement, and Evaluation. Englewood Cliffs, N.J: Prentice Hall, 1990.

MLA-referens

Liu, Cheng. Soil Properties: Testing, Measurement, and Evaluation. Englewood Cliffs, N.J: Prentice Hall, 1990.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.