APA (7th ed.) Citation

Shapka, V. M., Liashchuk, O. I., Andrushchenko, Y. A., Korniienko, I. V., & Hrabchenko, V. V. (2016). The system of early warning on strong sub-crustal earthquakes of the Vrancea zone.

Chicago Style (17th ed.) Citation

Shapka, V. M., O. I. Liashchuk, Yu. A. Andrushchenko, I. V. Korniienko, and V. V. Hrabchenko. The System of Early Warning on Strong Sub-crustal Earthquakes of the Vrancea Zone. 2016.

MLA (8th ed.) Citation

Shapka, V. M., et al. The System of Early Warning on Strong Sub-crustal Earthquakes of the Vrancea Zone. 2016.

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