APA citiranje

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

Chicago Style (17th ed.) Citation

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

MLA citiranje

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