APA (7th ed.) Citation

Kryvdik, S. H., Dubyna, O. V., Amashukeli, Y. A., & Vyshnevskyi, O. A. (2015). Nepheline Syenite-Porphyry of the Azov Area - a New Type of Rocks in the Ukrainian Shield.

Chicago Style (17th ed.) Citation

Kryvdik, S. H., O. V. Dubyna, Yu. A. Amashukeli, and O. A. Vyshnevskyi. Nepheline Syenite-Porphyry of the Azov Area - a New Type of Rocks in the Ukrainian Shield. 2015.

MLA (8th ed.) Citation

Kryvdik, S. H., et al. Nepheline Syenite-Porphyry of the Azov Area - a New Type of Rocks in the Ukrainian Shield. 2015.

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