Dyfyniad APA

Lyon, T. L., & Buckman, H. O. (1943). The nature and properties of soils: A college text of edaphology (4a. ed.). Macmillan.

Dyfyniad Arddull Chicago

Lyon, Thomas Lyttleton, and Harry Oliver Buckman. The Nature and Properties of Soils: A College Text of Edaphology. 4a. ed. Nueva York: Macmillan, 1943.

Dyfyniad MLA

Lyon, Thomas Lyttleton, and Harry Oliver Buckman. The Nature and Properties of Soils: A College Text of Edaphology. 4a. ed. Macmillan, 1943.

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