Dyfyniad APA

LIU, C. (1984). Soil Properties Testing, Measurement And Evaluation Cheng Liu. Prentice Hall.

Dyfyniad Arddull Chicago

LIU, Cheng. Soil Properties Testing, Measurement And Evaluation Cheng Liu. Prentice Hall, 1984.

Dyfyniad MLA

LIU, Cheng. Soil Properties Testing, Measurement And Evaluation Cheng Liu. Prentice Hall, 1984.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.