APA (7th ed.) Citation

Olshtynska, O. P., & Melnyk, O. V. (2014). The middle Sarmatian diatoms in the north Black Sea area.

Chicago Style (17th ed.) Citation

Olshtynska, O. P., and O. V. Melnyk. The Middle Sarmatian Diatoms in the North Black Sea Area. 2014.

MLA (8th ed.) Citation

Olshtynska, O. P., and O. V. Melnyk. The Middle Sarmatian Diatoms in the North Black Sea Area. 2014.

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