APA (7th ed.) Citation

Klimenko, N. A., Samsoni-Todorova, E. A., Savchina, L. A., Lavrenchuk, I. N., & Zasjadko, T. N. (2012). Seasonal variations of natural organic matter in dnieper river water.

Chicago Style (17th ed.) Citation

Klimenko, N. A., E. A. Samsoni-Todorova, L. A. Savchina, I. N. Lavrenchuk, and T. N. Zasjadko. Seasonal Variations of Natural Organic Matter in Dnieper River Water. 2012.

MLA (8th ed.) Citation

Klimenko, N. A., et al. Seasonal Variations of Natural Organic Matter in Dnieper River Water. 2012.

Warning: These citations may not always be 100% accurate.