Citazione APA

Brady, N. C., & Buckman, H. O. (1960). Nature and prospectives of soils: A college text of edaphology (6.). Mac Millan Company.

Stile di citazione Chicago

Brady, Nyle C., e Harry O. Buckman. Nature and Prospectives of Soils: A College Text of Edaphology. 6. Newyork: Mac Millan Company, 1960.

Citazione MLA

Brady, Nyle C., e Harry O. Buckman. Nature and Prospectives of Soils: A College Text of Edaphology. 6. Mac Millan Company, 1960.