Cita APA (7th ed.)

Krupenikov, I. (1992). History of soil science : from its: Inception to the present. Oxonian.

Cita Chicago (17th ed.)

Krupenikov, I.A. History of Soil Science : From Its: Inception to the Present. New Delhi: Oxonian, 1992.

Cita MLA (9th ed.)

Krupenikov, I.A. History of Soil Science : From Its: Inception to the Present. Oxonian, 1992.