Cita APA (7th ed.)

Ivanov, A. L., Lebedeva, I. I., & Grebennikov, A. M. (2013). Factors for anthropogenic transformation of chernozems. V.V. Dokuchaev Soil Science Institute.

Cita Chicago (17th ed.)

Ivanov, A. L., I. I. Lebedeva, i A. M. Grebennikov. Factors for Anthropogenic Transformation of Chernozems. V.V. Dokuchaev Soil Science Institute, 2013.

Cita MLA (9th ed.)

Ivanov, A. L., et al. Factors for Anthropogenic Transformation of Chernozems. V.V. Dokuchaev Soil Science Institute, 2013.