Dyfyniad APA

Genuchten, M. T. (1994). New issues and challenges in soil physics research. Mexico: The Mexican Society of Soil Science.

Dyfyniad Arddull Chicago

Genuchten, M. Th.van. New Issues and Challenges in Soil Physics Research. Mexico: The Mexican Society of Soil Science, 1994.

Dyfyniad MLA

Genuchten, M. Th.van. New Issues and Challenges in Soil Physics Research. Mexico: The Mexican Society of Soil Science, 1994.

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