Brady, . N. C., & Buckman, H. O. (1960). Nature and properties of soils: A college text of edaphology (6.). Mac Millan Company.
Čikaški stil citiranjaBrady, Nyle C., i Harry O. Buckman. Nature and Properties of Soils: A College Text of Edaphology. 6. New York: Mac Millan Company, 1960.
MLA način citiranjaBrady, Nyle C., i Harry O. Buckman. Nature and Properties of Soils: A College Text of Edaphology. 6. Mac Millan Company, 1960.
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