APA-ийн эшлэл(7 дахь хэвлэлт)

Levchenko, E. A., Kozlov, D. N., Smirnova, M. A., & Avdeeva, T. N. (2017). Diagnostic properties and classification of forest steppe soil The Vorona-Tsna interfluve of The Provolzhskaya upland. V.V. Dokuchaev Soil Science Institute.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Levchenko, E. A., D. N. Kozlov, M. A. Smirnova, ба T. N. Avdeeva. Diagnostic Properties and Classification of Forest Steppe Soil The Vorona-Tsna Interfluve of The Provolzhskaya Upland. V.V. Dokuchaev Soil Science Institute, 2017.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Levchenko, E. A., et al. Diagnostic Properties and Classification of Forest Steppe Soil The Vorona-Tsna Interfluve of The Provolzhskaya Upland. V.V. Dokuchaev Soil Science Institute, 2017.