Tohutoro APA (7th ed.)

BUCKMAN Harry O. (1969). The nature and properties of soils. (7th ed.). Macmillan Company.

Tohutoru Kātū Chicago (17th ed.)

BUCKMAN Harry O. The Nature and Properties of Soils. 7th ed. London: Macmillan Company, 1969.

Tohutoro MLA (9th ed.)

BUCKMAN Harry O. The Nature and Properties of Soils. 7th ed. Macmillan Company, 1969.